The price of calcium hypochlorite (bleaching powder concentrate) has continued to rise recently, mainly driven by four factors: costs, supply and demand, policies, and foreign trade.

I. Rising Costs of Raw Materials and Energy

The production of calcium hypochlorite relies heavily on raw materials such as chlorine, lime, and caustic soda, whose prices have generally increased recently. Meanwhile, fluctuations in the prices of energy sources like coal and electricity have further pushed up the total production cost, forcing enterprises to adjust prices to pass on the pressure.

II. Tight Supply and Demand

After the Spring Festival, downstream industries such as water treatment, papermaking, textiles, and disinfection have resumed production, leading to a concentrated release of demand and increased procurement volume.The industry previously operated with low inventories, coupled with the maintenance of some production units, resulting in short-term supply failing to keep up with demand and a tight balance.

III. Tightened Environmental and Industrial Policies

Stricter environmental supervision has caused small and medium-sized production capacities to withdraw due to high compliance costs or failure to meet standards. The increased industry concentration and reduced supply have supported the price.

IV. Impact of Foreign Trade and International Environment

Overseas demand remains stable. In addition, some countries have continued to impose anti-dumping and countervailing duties on Chinese calcium hypochlorite, leading to adjustments in export flows and a temporary shortage of domestic supply.