April 7th — On April 7th, Shanxi Wojin New Materials Co., Ltd. quoted the ex-factory price of molten salt potassium nitrate at 5,100 yuan per ton, an increase of 50 yuan per ton compared to the previous quotation date. The annual production capacity of potassium nitrate is 120,000 tons. Chempricehub analysis of potassium nitrate, long-short score: +1. The article reports that Shanxi Wojin New Materials Co., Ltd. has raised the ex-factory price of potassium nitrate by 50 yuan per ton to 5,100 yuan per ton, with an annual production capacity of 120,000 tons. This price increase indicates tightening market supply or increased demand, which is favorable for the spot price of potassium nitrate and may drive bullish sentiment in the market. Considering the magnitude of the increase (approximately 1%) and the company's scale, the score is moderately positive at +1.0, with expectations of increased upward pressure on spot prices in the short term.