尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

Since its establishment in 1999, in accordance with the requirements of chemical environmental protection policies, the company has completed institutional reforms and adjustments to its production bases. Building on its original chlorination products, it has enriched its product structure, enhanced the technological content of its products, and added pharmaceutical and pesticide intermediates, as well as electronic chemicals, achieving self-operated import and export business.

In recent years, with increasingly stringent chemical production safety and environmental protection policies in Jiangsu, the company has undertaken transformation and upgrades while adopting various equity participation forms to strengthen cooperative partnerships, mitigate production risks, and alleviate market supply and demand pressures.

The company relies on large research institutes to cultivate various talents and enhance its ability to develop new products.