The stock rose sharply. Yesterday, Jitai, Dongyue and Hesheng rose by 10%, Sibao rose by 8.06%, and the organosilicon stock was very happy. However, the trend of organosilicon products began to turn green. After a cumulative rebound of 2000+, individual monomer factories in Shandong began to fall slightly on Monday. Unexpectedly, yesterday afternoon, they enlarged their bid, fell by 800, DMC reported 21200 yuan / ton, and today it fell by 700 yuan to 20500 yuan / ton, forming a price difference of nearly 2300 yuan / ton with the quotation of 22800 yuan / ton of other monomer factories, At present, although the quotation of mainstream monomer factories is stable for the time being, some monomer factories have already fallen in price, and some have begun to secretly transfer profits. The market took another sharp turn, which greatly strengthened the bearish psychology of the downstream. However, the supply of low-cost goods has not yet arrived in the warehouse, and the price has fallen. The shipping pressure immediately increased. At present, the upstream is waiting for the quotation changes of leading monomer factories, while the downstream is paying close attention to the delivery of recent orders, and the whole industry is in a panic atmosphere waiting to fall.