According to the data monitored by the business agency, as of July 22, the average price of domestic rubber grade white carbon black was 4566.67 yuan / ton, and the domestic silica market was stable, with balanced supply and demand, and just needed procurement.

Domestic rubber grade silica market as a whole maintains stable operation, with normal shipment, general inventory, dull purchasing atmosphere and no obvious improvement. Just in need procurement is given priority to. At present, the price of fumed silica is about 22000 yuan / T, which belongs to the high-end product of silica. In 2020, affected by public events, orders are greatly reduced, and domestic demand for fumed silica will be greatly reduced In the downturn, the pressure of shipment increased. The Changtai micro nano factory in Shouguang City of Shandong Province was 5100 yuan / ton, Shandong Lihua New Material Co., Ltd. was 4600 yuan / ton, and Boai Xiangsheng silicon powder Co., Ltd. was 4000 yuan / ton.

The quotation of upstream hydrochloric acid market manufacturers is temporarily stable, the overall market is general, and the hydrochloric acid market continues to maintain a stable trend, mainly a stable trend. On July 21, the hydrochloric acid commodity index was 94.08, which was the same as yesterday, 5.92% lower than the highest point of 100.00 (2011-09-12) and 423.25% higher than the lowest point of 17.98 on September 05, 2012. (Note: period refers to 2011-09-01 to now)

On July 21, the chemical index was 658 points, unchanged with yesterday, 35.24% lower than 1016 points (2012-03-13), and 10.03% higher than 598 points, the lowest point on April 8, 2020. (Note: period refers to 2011-12-01 to now)

Business agency silica analysts believe that: in the short term, the silica market continues to operate stably, and the price changes little. (the above prices are provided by major silica manufacturers all over the country and sorted out and analyzed by business silica analysts for reference only. Please contact relevant manufacturers for more price details.)