According to the price monitoring of business companies, the price of natural rubber rose slightly this week. At present, the basic market for natural rubber has rebounded slightly, but the supply pressure in the natural rubber market is still at present, mainly due to the increase in the price of the commodity market. The closing price of the main contract as of the 3rd is 10,515 yuan/ton, and the rise in the futures market price pulls the natural rubber. Spot prices have risen slightly. The price of 15 years of state-owned full latex in Shanghai is 10,400 yuan / ton; the price of Yunnan state-owned full latex in Shandong is 10,400-10,500 yuan / ton in 15 years; the 16-year private latex in Yunnan is priced at 10,300 yuan / ton; the Hengshui area is 14 years in state-owned The price of milk without tax is 10,250 yuan / ton. Recently, rubber inventories in Qingdao Free Trade Zone rose slightly. As of May, the low inventory was 232,500 tons, up 1% from mid-May. It ended the three-month losing trend. The futures rubber stocks increased by 757 tons to 322,600 tons. The rubber market inventory reached a historical high. Recently, the domestic natural rubber market gradually opened, the spot supply of natural rubber increased, and the spot price of natural rubber fluctuated.