Domestic: The price of roving is loose at a high level, and the price of glass fiber yarn has bottomed out and rebounded. In terms of roving, as of July 22, 2022, the average price of alkali-free glass fiber roving was 6,117 yuan/ton, with a monthly increase of -332 yuan/ton; the average price of medium-alkali glass fiber yarn was 5,900 yuan/ton, and the price remained unchanged this month. ; The average price of direct yarn is 5650 yuan/ton, and the monthly increase is -350 yuan/ton. Due to the centralized production of new production capacity, the price of roving is loose at a high level. In terms of spinning yarn, as of July 22, 2022, the average price of electronic yarn was 9,550 yuan/ton, with a monthly increase of 50 yuan/ton.