According to the data monitored by the business community, as of July 12, the average price of domestic rubber grade high-grade silica was 4875.00 yuan / ton, the market of silica was stable, the supply side was normal, the manufacturers were active in shipping, the upstream support was general, the downstream just needed to purchase, the overall operating rate was normal, the negotiation atmosphere was flat, the mainstream price range was 4500-5000 yuan / ton, and the price was mainly stable in the short term.

The domestic rubber grade silica market has a stable overall trend, with the mainstream price range of 4500-5000 yuan / ton. The main contract orders are given priority to, and the number of new orders is limited. The overall market purchasing atmosphere is flat, with negotiation as the main part. The merchants have a stable mentality, stable negotiation focus, cautious delivery, slow delivery, balanced supply and demand, normal delivery and general inventory, The quotation of upstream hydrochloric acid manufacturers is temporarily stable, and the overall market is general, mainly focusing on stable operation.

Upstream hydrochloric acid commodity index: on July 11, the hydrochloric acid commodity index was 60.53, unchanged from yesterday, down 39.47% from the highest point of 100.00 (2011-09-12) in the cycle, and up 236.65% from the lowest point of 17.98 on September 5, 2012（ Note: period refers to the period from September 1, 2011 to now

Business community silica analysts believe that: in the short term, silica maintains stable operation, and the range of price fluctuation is limited（ If you want to know more about the industry chain, please pay attention to the official account of the business community, get the information and grasp the price.