Five China fertilizer suppliers to watch for liquid and granular nitrogen in 2026

International buyers are weighing liquid and granular nitrogen fertilizers by application method, nutrient form, and handling needs, not just total nitrogen content. A new overview highlights five China-based companies that illustrate different sourcing models, from integrated manufacturing to export coordination and specialty chemical supply.

Why it matters: - Global fertilizer procurement is paying closer attention to nitrogen products that support precision application, flexible nutrient management, and balanced crop nutrition. - Buyers are comparing liquid and granular nitrogen fertilizers by nutrient form, application method, handling requirements, and compatibility with farm infrastructure. - The distinction matters because liquid products can fit fertigation and split-application systems, while granular products remain better suited to conventional spreading and dry-fertilizer handling.

What happened: - An overview reviewed five China-based companies linked to fertilizer manufacturing, nitrogen fertilizer supply, chemical distribution, or agricultural input exports. - The companies named are Taian Risso Chemical Co., Ltd., Tianjin Solinc Industrial Co., Ltd., Changzhou Jiayuan Chemical Co., Ltd., Hebei Hengji Fertilizer Group Co., Ltd., and Shandong Zhongxin Precision Technology Co., Ltd. - The review focused on each company’s role in the fertilizer supply chain, relevance to liquid or granular nitrogen products, manufacturing or sourcing capabilities, export-market orientation, and procurement fit.

The details: - Taian Risso Chemical Co., Ltd. is a Taian, Shandong-based fertilizer manufacturer with activities covering research and development, production, and global supply. - Risso’s portfolio includes NPK fertilizers, nitrogen fertilizers, liquid fertilizers, water-soluble fertilizers, controlled-release products, slow-release fertilizers, and specialty crop nutrition products. - Risso’s nitrogen products include UAN 32 solution and ASN 26-0-0+13S. - UAN 32 is positioned for fertigation, split application, side-dressing, and other liquid nitrogen programs. - ASN 26-0-0+13S is a granular nitrogen-sulfur fertilizer that supplies nitrate nitrogen, ammonium nitrogen, and sulfur. - Risso publishes technical product information, including specifications and documentation, for its fertilizer range. - More information is available on the company’s website: the official website of TAIAN RISSO CHEMICAL CO.,LTD.. - Tianjin Solinc Industrial Co., Ltd. is a Tianjin-based fertilizer and chemical supply company focused on product sourcing, supply-chain coordination, and export operations. - Solinc’s listed fertilizer portfolio includes ammonium sulfate, calcium nitrate, potassium nitrate, and other agricultural fertilizer inputs across nitrogen, phosphate, potash, magnesium, and micronutrient categories. - Solinc highlights procurement coordination, quality control, shipping, and post-sale support as part of its international fertilizer business. - Changzhou Jiayuan Chemical Co., Ltd. is based in Changzhou, Jiangsu, and operates across research and development, production, and international trade in fluorine-based chemicals and specialty materials. - Jiayuan’s product listings include Urea Ammonium Nitrate Solution, which makes the company relevant to liquid nitrogen fertilizer sourcing. - The company’s broader business profile remains centered on fluorine chemistry and specialty chemical supply rather than a dedicated liquid and granular nitrogen fertilizer portfolio. - Hebei Hengji Fertilizer Group Co., Ltd. is a Hebei Province fertilizer manufacturer with a product focus on granular ammonium sulfate. - Hengji’s public profile describes research and development, production, and sales of granular ammonium sulfate supported by standardized production management and dedicated process equipment. - Shandong Zhongxin Precision Technology Co., Ltd. is a Shandong-based supplier with agricultural fertilizer products that include UAN liquid nitrogen solutions. - Zhongxin’s UAN offerings are associated with agricultural planting and irrigation-based fertilizer application. - Public information provides less evidence of a broad fertilizer manufacturing portfolio for Zhongxin than for established integrated fertilizer producers. - ASN, or ammonium sulfate nitrate, is a granular nitrogen-sulfur fertilizer containing nitrate nitrogen, ammonium nitrogen, and sulfur. - Risso lists ASN 26-0-0+13S at 26% total nitrogen and 13% sulfur. - Risso identifies ASN for basal and top-dressing applications, with the granular form suited to conventional field spreading. - Risso’s published ASN specifications include solubility, granule size, and moisture. - UAN 32 is a concentrated liquid nitrogen fertilizer with an N-P₂O₅-K₂O grade of 32-0-0. - UAN 32 is produced from urea and ammonium nitrate and contains urea nitrogen, ammonium nitrogen, and nitrate nitrogen. - Risso specifies approximately 32% total nitrogen for its UAN 32 product, with about 16% urea nitrogen, 8% ammonium nitrogen, and 8% nitrate nitrogen. - The liquid format allows UAN 32 to be metered through compatible agricultural equipment and used in fertigation, side-dressing, split-application, and other nitrogen-management programs. - Risso lists a typical density of approximately 1.32 g/cm³ for UAN 32 and notes that specifications may vary according to production requirements and customer specifications. - Concentrated fertilizer solutions such as UAN 32 can be affected by low temperatures, so buyers should confirm technical documentation and storage conditions. - UAN 32 does not by itself guarantee higher nitrogen use efficiency; results depend on application rate, timing, placement, crop demand, soil conditions, weather, and overall nutrient-management practices.

Between the lines: - The article reflects a broader shift in nitrogen procurement from simple price comparisons to a closer review of product form, technical documentation, and end-use fit. - The five companies represent different supplier models, from integrated manufacturing to sourcing coordination and specialty chemical supply. - That mix suggests international buyers may need separate evaluation criteria for direct production, export logistics, and product-specific performance. - The emphasis on liquid versus granular formats also shows that infrastructure and application method are becoming as important as nutrient content.

What's next: - China’s nitrogen fertilizer supply landscape is likely to become more differentiated as buyers sort products by application system, nutrient composition, handling requirements, and crop-management needs. - UAN products should remain relevant where storage, transfer, and application infrastructure are available. - Granular products such as ASN should continue to fit established dry-fertilizer handling and spreading systems. - Competitive suppliers will increasingly need to provide consistent specifications, clear technical information, and supply arrangements that match changing agricultural practices.

The bottom line: - For international buyers, the best nitrogen supplier in China will depend less on quoted price alone and more on product format, documentation, logistics, and fit with the farm system.