March 11th news: On March 11th, Guizhou Tianfu increased the dimethyl ether price by 200 yuan/ton to 3700 yuan/ton, with stable sales. Chempricehub's analysis of dimethyl ether, Bull-Bear Score: 1. The article indicates that the dimethyl ether price was raised by 200 yuan/ton to 3700 yuan/ton, suggesting possible tight market supply or increased demand, leading to a rise in spot prices. Stable sales and steady demand further support the upward price trend. This event directly benefits the spot market, hence a general positive score of +1 is assigned.