March 4th news: On March 4th, the hydrochloric acid unit of Dongming Petrochemical was operating normally. Today, the manufacturer raised its quotation by 30 yuan, with the price of 31% hydrochloric acid now reported at 100 yuan/ton. The manufacturer's sales are satisfactory, and inventory levels are normal. Chempricehub's analysis of hydrochloric acid, with a bullish-bearish score: +1. The article reports that Dongming Petrochemical raised its hydrochloric acid quotation by 30 yuan/ton to 100 yuan/ton, with satisfactory sales and normal inventory. This indicates robust demand and stable supply in the hydrochloric acid spot market, supporting prices and benefiting spot prices. The moderate increase reflects a balanced market supply and demand, with no significant supply disruptions or surge in demand, thus scoring as a general positive (+1).