#silicon dice

[chiswan-blog]

Strange to dream of Damien plans to sell production line of 65 nanometers of 12 inches

It is reported strange the intersection of American and Branch up toed to dream of claim, invite consultant firm come, help, sell it, lie in 12 production line of Sandston, Virginia of U.S.A., formally recently, and already got the approval of the bankrupt court.

Include ATREG, Emerald Technology and Gao Sheng in the consultant firm.

The consultant firm has already begun to contact the possible seller. This production line possesses the technical capacity of craft of 65 nanometers, monthly productivity is 12 inches and 38,000 slices.

If can not find the appropriate seller temporarily, the consultant firm will start another one to break and sell the scheme soon, sell apparatus, clean factory building and facility,etc. separately.

This is global the first time to put the production line of a silicon dice of 12 inch to the market to sell. The strange Damien's memorizer production line of dreaming of has world-class level, the whole automation mechanized operation, began batch productino, 3 billion dollars for gross investment Damien in 2005.

[evanshy-blog]

IBM twice laid has new ideas The wasted product wafer recaptures the life

IBM ng process of the chip it is developinge

The production process of microprocessors such as the chip of the computer,etc. is in the wafers (silicon dice) On carry on,first etch by photoengraving means at wafer last microcircuit designed in advance, then cut the wafer into several hundred rectangular knobs, each knob will be made into a processor. Have extremely high expectations for brilliant round quality, find any flaw will become invalid their these entirely.

Those waste wafers banished to the cold palace are not a bundle of negatives. A part use as raw materials of solar battery among them, can use for, produce collinear test to semiconductor package while being miscellaneous.

In take process first before selling wafer these. The past method removed the etched circuit above of the waste wafer by acid cleaning, guarantee the trade secret will not be revealed.

The engineer of IBM develops the new method to make use of abradant to remove the circuit now, the the intersection of green and method not only cost little but also enable the wafer shape after processing do benefit to and retrieve. IBM has already employed this technology in its chip factory located in Vermont State Essex Junction of U.S.A., and plan to generalize to another factory in New York East Fishkill of it next

Having one in 5 to 6 wafers that IBM produces should become invalid, and pass this technology, IBM will save the fund of 1,500,000 dollars every year, can provide more raw materials for solar battery producer of source of goods in short supply at the same time.

An analyst of the technology consulting firm Envisioneering Group points out, this is IBM unique technology, have not been adopted by other companies yet. Although this small technological input and output is not high, but to semiconductor's industry meagre profit, long-term keen competition make even a small improvement can become a breakthrough achievement.

[nicasro-blog]

First solar energy battery factory in Vietnam invests to build Supply 5 million watts every year

The electronic newspaper of the Vietnamese Communist Party is reported on the 27th, the red sun energy joint-stock company (RSE) ,It is at Vietnam Longan river Germany and county Germany and under industrial area,invest in the construction of by first solar energy of battery factorieses the whole, the first stage is mainly produced the solar battery slice, supply 5 million watts every year. The second stage uses the battery part of production of material of China, and invest in the construction of and use the factory producing photoelectric cell of the silicon dice. Still produce some products, including solarenergy water heater.

(Editor: xiaoyao)

[jarenski-blog]

Applied Materials puts out the breakthrough SmartMove system

Recently, Applied Materials claims to put out SmartMove system, this is an overall silicon dice management solution that a semi-conductive industry faces the chip works of non- automatic 200mm and 300mm first.

The global reputable executive vice president Manfred Kerschbaum of service department of Applied Materials shows: "SmartMove system will promote the productivity of the ripe chip works, bring only key advantage that the transfer system of the automatic machine has of the original document to the customer with the minor cost. This piece carry get the intersection of end and non-automatic mechanical the intersection of silicon dice and supervising system in its unique way the world-class software, hardware and service are exactly formated for the simplex low risk solution. SmartMove is a very good example, have proved the value that we have been making great efforts to help the customer to raise production efficiency and have assets in a short time constantly is maximized. "

SmartMove system combination Applied Materials has already been common through producing the automatic software of Activity Manager production flow that has proved and coming from Intellion LotTrack technology of the department, the latter is a silicon spool box follow up system based on radio and ultrasonic frequency of innovation. Through SmartMove technology, the customer's manufacturing execution system will receive the precise place information of silicon spool box continuously, " need paying attention to " And " where does the next step goes " Wait for information to be sent to the display panel of every silicon spool box, operator needn't manual Entry in this way, prevent the intersection of silicon and mistake of spool box from put, and reduced cycle time, thus raised operating efficiency.

SmartMove adopts not the getting involved hardware and software set up in advance, does not need to change the code of the manufacturing execution system, have avoided producing the interrupted risk, has guaranteed the fast application in customer's factory of system. The experienced factory automation engineers of Applied Materials will be responsible for installing, debug and subsequent technical support. They will also help the customer to pass simple extra software integration, such as Real-Time Dispatcher (RTD) of Applied Materials ,Further promote operation efficiency.

[sanchezi-blog]

The solar energy industry encounters the bottleneck

China is that the solar energy of maximum collects the producing country of heat exchanger and uses the country in the world, but not formed a sharp solar energy industry chain. The solar energy industry has three major bottlenecks: Raw material, apparatus, technology depend on import, make industry's inadequate natural endowment; It causes the unordered competition, make the day after tomorrow lack the good development environment again that the technological threshold is overlow; And lack the encouragement policies, the traditional idea makes this kind of clean energy not have user's market, though is the most promising new energy, the investment in this trade of the bank should be prudent.

Key technological reliance inlet

The solar energy industry starts for more than 10 years in China formally, need to introduce, digest and absorb in such aspects as apparatus, craft, technology, apparatus and talent at present, most key technology, especially the silicon material nearly totally relies on import. In the whole industry chain, raw materials, technology and apparatus have already been monopolized by foreign countries, research and development and production of terminal installation can make in Chinese solar energy enterprisesed.

More than 90% of the raw materials and apparatuses are imported, more than 90%% of the products are exported, the work that enterprises need doing is to weld these silicon dices together, China has become ' the processing base of the world ' of another one. Though a dry one high-tech products, process the level in a low-grade one still, there is not difference between and the leather shoes, tie. Not possessing the key technical industry, its autogenous competitiveness must be influenced. Enter market with identity that agent process only, trade very definite at the profit, the bank is very apt to form the bad account to the loan of this trade, the credit risk undertaken should be higher than investment repayment.

The unordered competition causes the vicious circle

The solar energy manufacturing enterprise of China has been already up to more than 3000 at present, making solar electrical energy generation, generating heat products and enterprise of the banner emerge in an endless streaming. " of inferior brand and many, the market is messy " It is the portrayal of the market of solar energy at present. The yearly output of Chinese solarenergy water heater is about 5 million, among them more than 90% are various little brands. Seen from appearance of the products similar, but quality, price difference are very large. The market is not big, but the enterprises participating in competition are numerous. For survive, solar energy can only play with " price war " like electrical home appliances . Because too low those of technological threshold presumed can come in to enterprises, enterprises not in accordance with technical standard without qualification, this kind of free competition has caused today's vicious circle.

Does not make a reduction, there is not a market, there is not a customer. User no matter product quality and how it will be service at all, recognize cheap only. The solarenergy water heater is not like the ordinary electric heater, have very high expectations for technology of the apparatus, use underproof or apparatus that quality up to standard of, how long does it spend bad. But user realize this whether with low quality enterprise cause, regard as come all the intersection of solar energy and head of enterprise account this instead, hated having the solar energy from then on. The unordered competitive market can't guarantee the profits of enterprises, the often inferior products expel the quality product, upset the whole market finally, it makes profits in the whole trade unable to guarantee the bank makes the investment this trade should be prudent that the market is incomplete.

The idea backwardness is a maximum bottleneck

Restrict the intersection of solar energy and the intersection of maximum and the intersection of bottleneck and from ideas of people approval of industry development. Some building trade, out of designing physiognomic consideration, does not agree in installing the solar battery in the loft; Some users are because of the customary reason of life, it is unwilling to use the solar energy; Some users resist the solar energy because installation improperly use. It is reported, 1/3 of the housing districts do not allow owners to install the solarenergy water heater in the loft in Beijing at present, the reason influences the whole to be esthetic, or loft residents object to.

The user does not agree to enabling the sun the apparatus does not has Chinese market. Chinese industry's scale is expanded on one hand, the competitor increases gradually, on the other hand but the Chinese market can't get the expansion with the speed, so most Chinese enterprises can only seek to export and obtain profits. But the method of marching into the international market by the low-price has been obstructed quickly. Export the terminal installation of solar energy, some countries of Europe, in order to protect national enterprises in a large amount in the face of China, adopt and exercise restraint in importing the policy of the relevant products from foreign country. This enable the sun of China manufacturing enterprise undoubtedly disasters pile up on one another.

The demand for the products is insufficient, can not get the approval of the market, its market is very difficult while selling, enterprises without sale have no profit, it is very difficult for the fund invested to retract, it has determined profit, operation of enterprises directly, the whole operation of enterprises will be cut off, its debt paying ability will be serious and is influenced, it is very difficult for the loan of the bank to retract, it is apt to form the bad account.

Gold hundred million views in China

Solar energy technology is regarded as the alternative energy source of fossil fuel such as coal, crude oil, not only can reduce the discharge of pollutant, but also can reduce the consumption of the conventional source of energy, but been fallen into a fast knot by the solar energy industry of placing the great expectations as the representatives of new energy: One end does not have key technology, can only repeat the unordered competitive environment that the low-end is processed, another end lacks user's approving, dispirited consumer market, the profit rate is lower, the bank has invested a large amount of fund in this trade, the paying the debts rate is not high, the investment of the bank must be very prudent.

1,Bank dwindle the intersection of credit and scale of trade this in right time, try not long-term loan of credit granting. The short term loan of this trade is used mainly in the circulation of the daily circulating capital, the bank can consider the credit granting under the situation that he does the mortgage in full with fixed assets. The trade is used mainly in the expansion of the scale to the demand of the long-term loan, relatively risky, it is very apt to form the non-performing loans and bad accounts, advise the bank to try hard to award few letters.

2,The bank can award letter enterprises and set up own brand. The bank can participate in by shares and set up own brand with the cartel too, standardize the normal operation of the market, meanwhile increase the efforts of key technical research and development even more, will improve product quality, reduce the production cost, increase the competitiveness of the products on the market, the loan of the bank can be retrieved as scheduled, can also receive the considerable share bonus.

[sanchezi-blog]

The solar energy remains the market of Chinese silicon dice and develops the main engine

Under the drive that output of manufacturing enterprise of Chinese solar battery such as Wuxi Shang De promote in 2007, Chinese solar battery industry still grows at top speed. It is very big to the consumption of the silicon dice because of the solar battery which produces 1MW, the fast development of the industry of the solar battery spurs the solar energy and uses the silicon dice market demand. In the semi-conductive field, entered into partnership in 12 production lines built to go into operation by sea wrestler and ST, favorable drive and Chinese chip production line productivity that the core world of China promotes in 12 production line productivity of Beijing are kept under the influence of good level, the semiconductor has kept the good growth situation too with the silicon dice market demand. Under the circumstances that semiconductor and solar energy use the drive of the market of silicon dice, the Chinese silicon dice market demand quantity relative ratio increased by 103.5% in 2007 in 2007, three annual growth exceeds 100% continuously. And is influenced by global polycrystalline silicon in short, the price of the silicon dice keeps strong continuously, the Chinese silicon dice market demand volume reaches 21,210 million yuan in 2007, increased by 107.7% compared with 2006.

As to the bulky demand of market of solar energy, semiconductor one grade of silicon dice demand should be a little lower.

The demand for silicon dice of solar energy occupies the share above 90% of market in the market of Chinese silicon dice, as to the bulky demand of market of solar energy, semiconductor one grade of silicon dice demand should be a little lower, but because the semiconductor is expected relatively much to the purity with the silicon dice, and rely mainly on products such as the furbishing sheet,etc., its production technology and difficulty should be far higher than application of energy of the sun, this makes price of the semi-conductive silicon dice higher than the application of solar energy. Higher average price makes the demand volume of using silicon dice of the semiconductor in 2007 5,390 million yuan, his proportion in the markets promotes from 6.6% of demand to 25.4%. The demand volume of using silicon dice of solar energy is 15,820 million yuan, the proportion of market drops by 18.8% than demand, accounts for 74.6% of the whole market. No matter look from demand volume or demand, the solar energy field has already become the body that the silicon dice consumed.

Crystalline silicon solar battery is divided into single crystal silicon cell, polycrystal silicon cell and membrane crystal silicon cell. The single crystal silicon cell has high transformation efficiency, the characteristic of good stability, but the deficiency with cost great at the same time. The polycrystal silicon cell has stable conversion efficiency, and the performance-cost ratio is the highest. Because the single crystal stove is original to put into small, the enterprises engaged in single crystal silicon dice production of solar battery of China want more than to cast the polycrystal silicon dice at present, the single crystal silicon cell occupies the main status of the Chinese solar battery. But with the die solar energy Co., Ltd. of Ningbo, favourable new energy Co., Ltd. of Great Britain of Baoding, Jiangxi match link the intersection of LDK and the intersection of solar energy and high Science Technologies Co., Ltd., precise work, continue, revitalize the intersection of solar energy and technological Co., Ltd. polycrystal the intersection of silicon dice and constant increase of operational capacities, the Chinese ingot polycrystal silicon dice presents the fast-developing momentum, the polycrystal silicon dice will become developing direction that solar energy uses the silicon dice.

Because the solar energy is expected much to technology with the silicon dice, it is lower to enter the threshold, under the leadership of huge market demand, except that some semiconductors enter the market on condition that have an optimistic view of solar energy market demand with the manufacturing enterprise of the silicon dice, a lot of manufacturing enterprises specializing in solar energy have appeared too in China. Form, have, must compete for solar energy of capability, use the manufacturing enterprise of the silicon dice while being batch already in enterprise these, but it is different to limit to the technological capability of every manufacturer, it is weak and producing unstandard enterprises and existing to still have batch capability, the scale is generally smaller, the enterprises not strong of the technological capability, its product quality is unstable. And because China lacks the corresponding trade or national standard at the present stage, under lacking the environment that the standard supervises, the number of the enterprise increased rapidly and different capability of enterprise are very apt to upset the normal market order, relatedly affected at the same time, the bad behavior of some solar energy silicon dice enterprises will bring certain negative effect on the semiconductor with the manufacturing enterprise of the silicon dice too. Competition order on for ensuring on marketting normal,among enterprise, employer's organization and government should joint enterprise, strengthen enterprise's one's own capability, pay attention to enterprise's brand construction, ensure the long-term sound development of enterprises.

The lasting shortage of polycrystal silicon material leads to the fact in recent years the price of the silicon dice is rising constantly. Because polycrystalline silicon production technology is expected relatively much, the production technology is mainly grasped in a few manufacturing enterprises. In recent years, in order to relieve polycrystalline silicon shortage question, the global main polycrystalline silicon manufacturing enterprise has already expanded autogenous operational capacities, but the growth rate of the output of polycrystalline silicon should be lower than the demand speed. And because Chinese manufacturing enterprise is limited by many aspects such as the technology, fund,etc., polycrystalline silicon of large-scale production especially enterprise of one grade of polycrystalline silicon of the semiconductor can be few, China's demand to polycrystalline silicon rely on mainly import is thus global the intersection of supply and the intersection of direct influence and the intersection of Chinese and the intersection of silicon dice and price of product state of polycrystalline silicon.

At present, global polycrystalline silicon is still in shortage state, it is estimated this phenomenon will last over the next several years. With the intersection of polycrystalline silicon and growth of output, state between supply and demand of polycrystalline silicon although may receive to a certain degree relieve 2009, but the current situation that polycrystalline silicon is in short of is still unable to get rid of in the near future. Influenced by upstream material supplies, solar energy and price of one grade of silicon dices of the semiconductor will continue keeping strong.

[sanchezi-blog]

Solar energy photovoltaic: The market of Chinese silicon dice develops the main engine

Under the drive that output of manufacturing enterprise of Chinese solar battery such as Wuxi Shang De promote in 2007, Chinese solar battery industry still grows at top speed. It is very big to the consumption of the silicon dice because of the solar battery which produces 1MW, the fast development of the industry of the solar battery spurs the solar energy and uses the silicon dice market demand. In the semi-conductive field, are entered into partnership 12 built by sea wrestler and ST " Production line go into operation and middle the intersection of core and world in Beijing 12 " Favorable drive and Chinese chip production line productivity that the productivity of production line promotes are kept under the influence of good level, the semiconductor has kept the good growth situation too with the silicon dice market demand. Under the circumstances that semiconductor and solar energy use the drive of the market of silicon dice, the Chinese silicon dice market demand quantity relative ratio increased by 103.5% in 2007 in 2007, three annual growth exceeds 100% continuously. And is influenced by global polycrystalline silicon in short, the price of the silicon dice keeps strong continuously, the Chinese silicon dice market demand volume reaches 21,210 million yuan in 2007, increased by 107.7% compared with 2006.

The demand for silicon dice of solar energy occupies the share above 90% of market in the market of Chinese silicon dice, as to the bulky demand of market of solar energy, semiconductor one grade of silicon dice demand should be a little lower, but because the semiconductor is expected relatively much to the purity with the silicon dice, and rely mainly on products such as the furbishing sheet,etc., its production technology and difficulty should be far higher than application of energy of the sun, this makes price of the semi-conductive silicon dice higher than the application of solar energy. Higher average price makes the demand volume of using silicon dice of the semiconductor in 2007 5,390 million yuan, his proportion in the markets promotes from 6.6% of demand to 25.4%. The demand volume of using silicon dice of solar energy is 15,820 million yuan, the proportion of market drops by 18.8% than demand, accounts for 74.6% of the whole market. No matter look from demand volume or demand, the solar energy field has already become the body that the silicon dice consumed.

Crystalline silicon solar battery is divided into single crystal silicon cell, polycrystal silicon cell and membrane crystal silicon cell. The single crystal silicon cell has high transformation efficiency, the characteristic of good stability, but the deficiency with cost great at the same time. The polycrystal silicon cell has stable conversion efficiency, and the performance-cost ratio is the highest. Because the single crystal stove is original to put into small, the enterprises engaged in single crystal silicon dice production of solar battery of China want more than to cast the polycrystal silicon dice at present, the single crystal silicon cell occupies the main status of the Chinese solar battery. But with the die solar energy Co., Ltd. of Ningbo, favourable new energy Co., Ltd. of Great Britain of Baoding, Jiangxi match link the intersection of LDK and the intersection of solar energy and high Science Technologies Co., Ltd., precise work, continue, revitalize the intersection of solar energy and technological Co., Ltd. polycrystal the intersection of silicon dice and constant increase of operational capacities, the Chinese ingot polycrystal silicon dice presents the fast-developing momentum, the polycrystal silicon dice will become developing direction that solar energy uses the silicon dice.

Because the solar energy is expected much to technology with the silicon dice, it is lower to enter the threshold, under the leadership of huge market demand, except that some semiconductors enter the market on condition that have an optimistic view of solar energy market demand with the manufacturing enterprise of the silicon dice, a lot of manufacturing enterprises specializing in solar energy have appeared too in China. Form, have, must compete for solar energy of capability, use the manufacturing enterprise of the silicon dice while being batch already in enterprise these, but it is different to limit to the technological capability of every manufacturer, it is weak and producing unstandard enterprises and existing to still have batch capability, the scale is generally smaller, the enterprises not strong of the technological capability, its product quality is unstable. And because China lacks the corresponding trade or national standard at the present stage, under lacking the environment that the standard supervises, the number of the enterprise increased rapidly and different capability of enterprise are very apt to upset the normal market order, relatedly affected at the same time, the bad behavior of some solar energy silicon dice enterprises will bring certain negative effect on the semiconductor with the manufacturing enterprise of the silicon dice too. Competition order on it is normal for ensuring on marketting,among enterprise, employer's organization and government should joint enterprise, strengthen enterprise's one's own capability, pay attention to enterprise's brand construction, ensure the long-term sound development of enterprises.

The lasting shortage of polycrystal silicon material leads to the fact in recent years the price of the silicon dice is rising constantly. Because polycrystalline silicon production technology is expected relatively much, the production technology is mainly grasped in a few manufacturing enterprises. In recent years, in order to relieve polycrystalline silicon shortage question, the global main polycrystalline silicon manufacturing enterprise has already expanded autogenous operational capacities, but the growth rate of the output of polycrystalline silicon should be lower than the demand speed. And because Chinese manufacturing enterprise is limited by many aspects such as the technology, fund,etc., polycrystalline silicon of large-scale production especially enterprise of one grade of polycrystalline silicon of the semiconductor can be few, China's demand to polycrystalline silicon rely on mainly import is thus global the intersection of supply and the intersection of direct influence and the intersection of Chinese and the intersection of silicon dice and price of product state of polycrystalline silicon.

At present, global polycrystalline silicon is still in shortage state, it is estimated this phenomenon will last over the next several years. With the intersection of polycrystalline silicon and growth of output, state between supply and demand of polycrystalline silicon although may receive to a certain degree relieve 2009, but the current situation that polycrystalline silicon is in short of is still unable to get rid of in the near future. Influenced by upstream material supplies, solar energy and price of one grade of silicon dices of the semiconductor will continue keeping strong.

[molnao-blog]

The solar energy remains the market of Chinese silicon dice and develops the main engine

Under the drive that output of manufacturing enterprise of Chinese solar battery such as Wuxi Shang De promote in 2007, Chinese solar battery industry still grows at top speed. It is very big to the consumption of the silicon dice because of the solar battery which produces 1MW, the fast development of the industry of the solar battery spurs the solar energy and uses the silicon dice market demand. In the semi-conductive field, entered into partnership in 12 production lines built to go into operation by sea wrestler and ST, favorable drive and Chinese chip production line productivity that the core world of China promotes in 12 production line productivity of Beijing are kept under the influence of good level, the semiconductor has kept the good growth situation too with the silicon dice market demand. Under the circumstances that semiconductor and solar energy use the drive of the market of silicon dice, the Chinese silicon dice market demand quantity relative ratio increased by 103.5% in 2007 in 2007, three annual growth exceeds 100% continuously. And is influenced by global polycrystalline silicon in short, the price of the silicon dice keeps strong continuously, the Chinese silicon dice market demand volume reaches 21,210 million yuan in 2007, increased by 107.7% compared with 2006.

As to the bulky demand of market of solar energy, semiconductor one grade of silicon dice demand should be a little lower.

The demand for silicon dice of solar energy occupies the share above 90% of market in the market of Chinese silicon dice, as to the bulky demand of market of solar energy, semiconductor one grade of silicon dice demand should be a little lower, but because the semiconductor is expected relatively much to the purity with the silicon dice, and rely mainly on products such as the furbishing sheet,etc., its production technology and difficulty should be far higher than application of energy of the sun, this makes price of the semi-conductive silicon dice higher than the application of solar energy. Higher average price makes the demand volume of using silicon dice of the semiconductor in 2007 5,390 million yuan, his proportion in the markets promotes from 6.6% of demand to 25.4%. The demand volume of using silicon dice of solar energy is 15,820 million yuan, the proportion of market drops by 18.8% than demand, accounts for 74.6% of the whole market. No matter look from demand volume or demand, the solar energy field has already become the body that the silicon dice consumed.

Crystalline silicon solar battery is divided into single crystal silicon cell, polycrystal silicon cell and membrane crystal silicon cell. The single crystal silicon cell has high transformation efficiency, the characteristic of good stability, but the deficiency with cost great at the same time. The polycrystal silicon cell has stable conversion efficiency, and the performance-cost ratio is the highest. Because the single crystal stove is original to put into small, the enterprises engaged in single crystal silicon dice production of solar battery of China want more than to cast the polycrystal silicon dice at present, the single crystal silicon cell occupies the main status of the Chinese solar battery. But with the die solar energy Co., Ltd. of Ningbo, favourable new energy Co., Ltd. of Great Britain of Baoding, Jiangxi match link the intersection of LDK and the intersection of solar energy and high Science Technologies Co., Ltd., precise work, continue, revitalize the intersection of solar energy and technological Co., Ltd. polycrystal the intersection of silicon dice and constant increase of operational capacities, the Chinese ingot polycrystal silicon dice presents the fast-developing momentum, the polycrystal silicon dice will become developing direction that solar energy uses the silicon dice.

Because the solar energy is expected much to technology with the silicon dice, it is lower to enter the threshold, under the leadership of huge market demand, except that some semiconductors enter the market on condition that have an optimistic view of solar energy market demand with the manufacturing enterprise of the silicon dice, a lot of manufacturing enterprises specializing in solar energy have appeared too in China. Form, have, must compete for solar energy of capability, use the manufacturing enterprise of the silicon dice while being batch already in enterprise these, but it is different to limit to the technological capability of every manufacturer, it is weak and producing unstandard enterprises and existing to still have batch capability, the scale is generally smaller, the enterprises not strong of the technological capability, its product quality is unstable. And because China lacks the corresponding trade or national standard at the present stage, under lacking the environment that the standard supervises, the number of the enterprise increased rapidly and different capability of enterprise are very apt to upset the normal market order, relatedly affected at the same time, the bad behavior of some solar energy silicon dice enterprises will bring certain negative effect on the semiconductor with the manufacturing enterprise of the silicon dice too. Competition order on for ensuring on marketting normal,among enterprise, employer's organization and government should joint enterprise, strengthen enterprise's one's own capability, pay attention to enterprise's brand construction, ensure the long-term sound development of enterprises.

The lasting shortage of polycrystal silicon material leads to the fact in recent years the price of the silicon dice is rising constantly. Because polycrystalline silicon production technology is expected relatively much, the production technology is mainly grasped in a few manufacturing enterprises. In recent years, in order to relieve polycrystalline silicon shortage question, the global main polycrystalline silicon manufacturing enterprise has already expanded autogenous operational capacities, but the growth rate of the output of polycrystalline silicon should be lower than the demand speed. And because Chinese manufacturing enterprise is limited by many aspects such as the technology, fund,etc., polycrystalline silicon of large-scale production especially enterprise of one grade of polycrystalline silicon of the semiconductor can be few, China's demand to polycrystalline silicon rely on mainly import is thus global the intersection of supply and the intersection of direct influence and the intersection of Chinese and the intersection of silicon dice and price of product state of polycrystalline silicon.

At present, global polycrystalline silicon is still in shortage state, it is estimated this phenomenon will last over the next several years. With the intersection of polycrystalline silicon and growth of output, state between supply and demand of polycrystalline silicon although may receive to a certain degree relieve 2009, but the current situation that polycrystalline silicon is in short of is still unable to get rid of in the near future. Influenced by upstream material supplies, solar energy and price of one grade of silicon dices of the semiconductor will continue keeping strong.