Import Ammonium Sulphate N21 — Buy in wholesale FOB from Supplier in China

Ammonium sulphate n21 from Zhongchuang Xingyuan Chemical Technology is an inorganic nitrogen fertilizer with 21% nitrogen content, supplied from Taian in Shandong Province. The material is Ammonium Sulphate (NH4)2SO4, available in granular and crystalline forms, and is marketed for direct soil application across diverse crop types. It is typically offered at 99% or higher purity for international fertilizer trade, packaged in 25kg bags or 1MT big bags, and shipped in 20-25MT container loads. The supplier operates from Changcheng Road in Taishan District, with a harbor trust tier and no recorded response data on the listing.

The product serves as a fast-release nitrogen source, with sulphur content inherent in the sulphate form providing secondary nutrient value. Granular ammonium sulphate allows for uniform spreader application, while crystalline material suits dissolution in irrigation or blending into compound fertilizers. Standard fertilizer-grade ammonium sulphate typically carries moisture content below 1.0% for storage stability, and the 21% nitrogen figure represents the minimum guaranteed analysis common to N21 grade material. The sulphate ion contributes to soil sulphur availability without the chloride concerns associated with some alternative nitrogen fertilizers.

Buyers include compound fertilizer manufacturers, agricultural cooperatives, and distributors serving cash-crop and broad-acre farming sectors. The material suits sulphur-deficient soils and chloride-sensitive crops including tea, tobacco, and certain fruits. Rice seedling establishment, pasture renovation, and vegetable production represent typical end uses. Trade terms, MOQ, and lead time should be confirmed directly with the supplier, as these are not stated in the available listing data.

Zhongchuang Xingyuan Chemical Technology co.,ltd. is based at Changcheng Road, Taishan District, Taian, Shandong Province, China, postal code 271000. The supplier holds a harbor trust tier classification. The listing shows a response rate of 0.00 and average response hours of zero, which indicates no response data is available rather than active responsiveness. No information about years in operation, factory size, production capacity, or employee count is provided in the source material, and none should be inferred.

The company offers ammonium sulphate n21 for international wholesale, with product forms including granular and crystalline variants. The listing positions the material for agricultural use across multiple crop types and soil conditions. No certifications, client references, export license details, or financial data appear in the available profile. Buyers should conduct independent verification of company credentials, production capabilities, and quality control systems before committing to orders.