CHEMPLUS AGRO INDUSTRY CO., LTD

Large scale Granular ammonium sulphate factory in China [email protected] whatsapp 86+134 7396 3058

[chemplusagro]

A good product never fears comparison. Quality speaks for itself. #zincsulphate #zincsulphatemono #zincsulphategranular

[chemplusagro]

High-quality Natural Dolomite

• CaCO₃: 54.17%

• CaO: 30.35%

• MgO: 21.62%

• Low moisture content

If you are looking for a stable supplier of Dolomite from China, please share your required application and specifications for suitable recommendations.

Whatsapp/Wechat: [phone]

Email: [email protected]

#dolomite #NaturalDolomite #Dolomitanaturaldealtacalidad

#Fertilizantededolomita #dolomita #Fertilizantededolomita

[chemplusagro]

Ammonium Sulphate Granular N21 S24 is a high-quality nitrogen and sulfur fertilizer widely used in agriculture to improve crop growth, increase yield, and enhance soil fertility.

#AmmoniumSulphateGranularN21S24

#granularammoniumsulphatecaprograde #sulphate #fertilizer

#21-0-0+24S Fertilizer

#nitrogensulfurfertilizer

#GranularFertilizerSupplierchina

#AmmoniumSulphateManufacturer

#AgriculturalSulfurFertilizer

#BulkAmmoniumSulphateExporter

#HighHardnessAmmoniumSulphateGranular

#FertilizerGradeAmmoniumSulphate

[chemplusagro]

🌱 Magnesium Sulphate Heptahydrate — The Perfect Choice for Water Soluble Fertilizers

✅ 100% Water Soluble

✅ Fast Dissolution & Quick Absorption

✅ Rich in Magnesium & Sulfur

✅ Ideal for Fertigation & Foliar Application

Improves chlorophyll formation, enhances photosynthesis, and promotes healthy crop growth with greener leaves and better yields.

Widely used in:

🌿 Water Soluble Fertilizers

🌿 Hydroponics

🌿 Greenhouse Cultivation

🌿 NPK Blending

Stable quality, reliable supply, and professional export service.

📩 Contact us for specifications and samples.

#MagnesiumSulphate #MagnesiumSulphateHeptahydrate

#EpsomSalt #WaterSolubleFertilizer

#Fertilizer #Agriculture #Hydroponics

#Fertigation #NPK #PlantNutrition #CropNutrition

#Greenhouse #FoliarFertilizer

#Agrochemical #ModernAgriculture

#Farming #SoilHealth #CropYield #Agribusiness #ChemicalIndustry

[chemplusagro]

Against the backdrop of tightened fertilizer export controls in China, ammonium sulfate and magnesium sulfate remain the only categories permitted for regular export, while also serving as high-quality raw materials for bulk blended fertilizers (BB fertilizers).

Chemplus welcomes new inquiries.

#ammoniumsulphate #MagnesiumSulphate #Kieserite

#gsoa #blendingfertilizer #kieseritegranular #amsulgranular

#ammoniumsulphategranular #Chemplus #fruitfertilizer

[chemplusagro]

Break bulk vessel shipping is one of the most effective ways to reduce high ocean freight costs. However, the hidden challenges are often underestimated: ⚠️ Cargo risks – including bag damage and potential quantity shortages during handling and transit ⚠️ Quality pressure – cargo is often stowed at the bottom, with layers of steel and even vehicles loaded above, placing extremely high requirements on the hardness and durability of granular ammonium sulphate ⚠️ Extended transit time – due to unpredictable vessel schedules and port congestion, total shipping time can exceed 5 months

[chemplusagro]

We choose breakbulk — because we trust our quality. Top, bottom, corner — it should always free flow. #AMSUL #ammoniumsulphate #amsulgranular #Granularamsul #FertilizerExport #fertilizerloading #MagnesiumSulphate

[chemplusagro]

Racing against the pre-Chinese Spring festival timeline to ensure on-time delivery,

Keeping our clients’ factories continuously supplied with stable, high-quality raw materials.

Built on efficiency, reliability, and commitment.

We keep moving forward.

#ammoniumsulphate #sulphatoofammonia #Fertilizerloading

#ammoniumsulphateloading #calciumnitrate #magnesiumsulphate #kieserite

[chemplusagro]

🔹 Balanced Nutrition

Nitrogen (N): ~21% – immediately available for plant uptake

Sulphur (S): ~24% – essential for protein synthesis, oil formation, and chlorophyll

This N–S combination is especially important for high-yield crops and oilseed crops.

🔹 High Nitrogen Use Efficiency

Nitrogen is in ammonium form (NH₄⁺) → less volatilization compared with urea

More stable in soil, especially in cool or wet conditions

🔹 Improves Soil & Nutrient Uptake

Slight acidifying effect, ideal for alkaline and calcareous soils

Enhances availability of phosphorus and micronutrients

🔹 Wide Crop Application

Suitable for: Rice, wheat, maize, Oilseeds (rapeseed/canola, soybean),Sugarcane, cotton,Vegetables and pasture

🔹 Cost-Effective & Reliable

Lower nitrogen loss → better return on investment

Consistent performance even when weather conditions are challenging

👉 Granular Ammonium Sulphate is especially preferred for:

Mechanical spreading, Blending with NPK, Uniform field application

[chemplusagro]

A day of zinc sulfate quality inspection. I usually prefer to conduct inspections under challenging weather conditions, because extreme environments are the best way to reveal the true quality of a product. In peak summer, with temperatures above 40°C, I carefully check the finished goods for dusting and caking, as well as flowability and moisture content.

In winter, around –15°C, I pay special attention to the product temperature and whether temperature differences may cause condensation inside the inner liner,which could lead to dusting or caking.

On rainy days, especially during summer, I focus on the warehouse conditions and the actual quality of the finished goods under high humidity.

In addition to these, I also inspect: Whether the shipping marks are correct Whether the packaging sealing meets transport requirements Whether the bag weight is accurate and consistent.

In my view, real inspection is not about checking compliance under ideal conditions, but about verifying stability under the toughest conditions. #zincsulphate #zincsulphate #monohydrate #zincsulphatemonohydrateGRANULAR

[chemplusagro]

I visited a magnesium sulfate factory last year. The factory was large, the on-site management seemed good, and the products looked very nice—everything seemed perfect.

However, when I saw samples displayed in their office labeled 25-5, 25-14, and 25-18, I was actually quite worried.

Because this made me unsure: if I ordered a 25-20 content, would they ultimately deliver genuine 25-20, or 25-14, 25-18, or even a lower specification?

The factory said they can produce any specification the customer requires. However, in my view, there should really only be two main standards: General Standard – for regular use, meeting basic quality requirements. Premium Standard – for higher-end applications, with stricter quality specifications. #MagnesiumSulphate #Kieserite

#purchasesafe #kieseritefertilizer

[chemplusagro]

How to avoid bag breakage during break-bulk vessel transportation?

During break-bulk vessel transportation, bag damage resulting from mechanical handling, stacking pressure, vessel movement, and friction between cargo units is technically unavoidable.

To mitigate these risks, we implement strict quality control on the outer woven bag, including tensile strength, seam integrity, and abrasion resistance. In addition, a thick, high-density inner liner is incorporated to provide secondary containment, effectively enhancing the package’s resistance to compression, impact, and surface wear.

This reinforced dual-layer packaging significantly reduces the probability of product leakage and contamination during loading, sea passage, and discharge operations.

[chemplusagro]

Since November, caprolactam producers have been holding frequent meetings to discuss product margins and measures to reduce operating rates. As of the close on December 5th, the national operating rate of caprolactam-grade ammonium sulfate plants had been reduced to 76.79%, down 8.72% from 85.51% in early November. Based on an annual production capacity of 12.1 million tons, this corresponds to a decrease of roughly 3,200 tons in daily output. At the same time, as operating rate-cut policies were implemented, the price of caprolactam—the primary product—rose from 8,000 RMB/ton to 9,300 RMB/ton. With this rapid rebound, producer margins have gradually improved. Supported by higher caprolactam costs, caprolactam-grade ammonium sulfate prices have also increased. However, despite firm domestic prices, international demand remains limited, and port inventories continue to trend upward. As a result, downstream buyers—apart from granulation plants and essential industry, agriculture, and rare-earth users—have reduced their planned Q4 stockpiling for next year. This has led to weaker market participation and subdued trading activity

[chemplusagro]

2006-2025 China Ammonium Sulphate Export data

A Remarkable Two-Decade Rise

From the data, we can clearly see the strong and consistent growth of China’s ammonium sulphate exports over the past 20 years. Export volumes increased from 0.54 million tons in 2006 to over 15 million tons in 2025 (Jan–Oct). This expansion reflects the structural upgrade of China’s chemical industry, the rapid development of caprolactam capacity, and China’s growing role as a key global supplier of nitrogen and sulphur-based fertilizers.

Today, China has firmly established itself as the world’s largest exporter of ammonium sulphate, supplying stable, competitive, and high-quality products to global agricultural markets.

Follow us for the latest market insights — always ahead of the market!

[chemplusagro]

Strong people never complain about their environment. No matter where the product be loaded, our confidence in our products remains. unwavering. #Loading #ammoniumsulphate #loadingbreakbulkvessel #fertilizer #loadingbottom

[chemplusagro]

Many thanks to our team for their great effort and teamwork on the ammonium sulphate loading. #ammoniumsulphate #chemplusagro #crystallineammoniumsulphate #amsulcapro #amsulcrystal #amsulgranular #gsoa

[chemplusagro]

Only by putting the products side by side can we truly see the difference in quality.

#Ammoniumsulfate#ammoniumsulphategranular

#granularsoa#granularammoniumsulphate