Chemical supply in Shanghai, Shanghai

China produces most bulk chemicals at home, so Shanghai buyers tend to look abroad for specific impurities, niche APIs and specialised reference materials. Zhangjiang Hi-Tech Park in Pudong is the country's densest cluster of biopharma companies, CROs and CDMOs, and university and Chinese Academy of Sciences institutes generate steady orders for reagents and biochemicals. At Caojing, the Shanghai Chemical Industry Park hosts integrated petrochemical and specialty plants, while automotive, coatings and electronics firms complete the picture. Zemixal ships from Nhava Sheva or Mundra to Yangshan or Waigaoqiao and sends small standards by air from Mumbai to Pudong. COA and GHS SDS come with every lot.