In November 2026, Shanghai Dingwujin Chemical Co., Ltd. officially reached sodium bicarbonate (baking soda) procurement cooperation intentions with Weifang Tianpu Chemical Co., Ltd. and Shandong Haihua Group Co., Ltd. The cooperation will continuously improve the sodium bicarbonate supply system covering markets including Hungary, Poland, Romania, Estonia, Latvia, Lithuania, Moldova, Ukraine, Slovenia, Croatia, North Macedonia, Serbia and Montenegro. Relying on its localized warehousing and channel advantages in Europe, the company will work with upstream and downstream partners to achieve mutual benefit and win-win development.
Weifang Tianpu Chemical Co., Ltd.
Weifang Tianpu Chemical Co., Ltd. is a chemical enterprise approved by the State Administration for Industry and Commerce and the General Administration of Customs, with independent import and export operation rights. Located in Weifang City, Shandong Province, it is adjacent to major seaports such as Weifang Port, Longkou Port, Qingdao Port and Rizhao Port, with well-developed highway and railway transportation networks. Products can be exported via sea freight, road transport, railway transport, sea-rail combined transport and other modes.
The company deals in a wide range of products including light soda ash, dense soda ash, sodium bicarbonate, ammonium bicarbonate, citric acid, calcium chloride and magnesium chloride. It supplies industrial grade, food grade and feed grade sodium bicarbonate, with conventional specifications covering 60–200 mesh, and can customize ultra-fine grades of 800 mesh, 1200 mesh and other fine particle sizes according to customer requirements. All products comply with national standards GB/T 1606 Industrial Sodium Bicarbonate and GB 1886.2 National Food Safety Standard – Food Additive Sodium Bicarbonate. The company holds EU REACH registration and can provide a full set of quality documents including TDS, COA and SDS.
Products are packed in 1000kg jumbo bags (without palletizing), with a loading capacity of 20 tons per 20-foot container. The company boasts stable containerized sea freight export delivery capacity and flexible order response capability, with its products sold to countries and regions including South Korea, Japan, Indonesia, Thailand, Vietnam and Malaysia.
Shandong Haihua Group Co., Ltd.
Shandong Haihua Group Co., Ltd. is a large state-owned enterprise group under the administration of Weifang City, and a leading enterprise in China's salt chemical industry. Integrating science, industry and trade, it is a key marine chemical production and export base in China, and was listed as one of the first batch of national circular economy pilot units by six national ministries and commissions.
Its affiliated Sodium Bicarbonate Plant of Shandong Haihua Co., Ltd. was founded in 1988, adopting the soda ash carbonization (high-temperature alkali production) process. After multiple capacity expansions, the new 200,000 t/a sodium bicarbonate project was completed and put into operation in September 2025, bringing the total production capacity to 400,000 t/a, ranking among the leading manufacturers in the industry by scale.
Its products cover three major categories: industrial grade, food grade and feed grade, and it can produce sodium bicarbonate with D90 ≤ 20–35 μm. The company holds five international certifications including FSSC, FAMI-QS, GMP+, HALAL and KOSHER, as well as complete qualifications such as feed additive production license, food additive sodium bicarbonate production license and pollutant discharge permit. Products comply with GB/T 1606 Industrial Sodium Bicarbonate and GB 1886.2 National Food Safety Standard – Food Additive Sodium Bicarbonate. The company has passed ISO 9001 Quality Management System and ISO 14001 Environmental Management System certifications, and can provide a full set of quality documents including TDS, COA and SDS.
Packaging specifications include 25kg/bag, 50kg/bag and 1000kg/bag, and can be customized on demand. Standard 1000kg jumbo bag packaging (without palletizing) allows a loading capacity of 20 tons per 20-foot container. Its products sell well across China. The company currently does not hold EU REACH registration, but has stable large-scale supply capacity.
This cooperation will build a complete sodium bicarbonate supply chain from China to regions including Hungary, Poland, Romania, Estonia, Latvia, Lithuania, Moldova, Ukraine, Slovenia, Croatia, North Macedonia, Serbia and Montenegro. Shanghai Dingwujin will secure high-quality domestic sodium bicarbonate suppliers; Weifang Tianpu Chemical will gain access to more overseas channels to boost sales volume; Shandong Haihua Group will acquire REACH-compliant export capacity for the EU market and further expand its overseas sales, realizing mutually beneficial growth for all parties.
Related Resources
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Data source: Obtained through actual inquiries
