According to the data monitoring of the business agency, the domestic CIS polybutadiene rubber market rebounded slightly this week (8.9-8.13). At the beginning of the week, the price was 14210 yuan / ton, and as of August 13, the price was 14290 yuan / ton, with an overall slight rebound of 0.56%.

This week (8.9-8.13), the domestic butadiene rubber market rebounded slightly, and only the ex factory price of CNPC northeast increased by 100 yuan / ton. According to the monitoring of business society, as of August 13, the ex warehouse pricing of Daqing Shunding of CNPC Northeast sales company was 14000 yuan / ton; The merchant’s offer has increased by 50 ~ 100 yuan / ton compared with the previous period. According to the business agency, the mainstream price in Shunding market such as Daqing, Qilu and Yanshan is around 14100 ~ 14600 yuan / ton.

Since August, the start-up of polybutadiene rubber has decreased slightly. According to the business society, the Shunding unit of Qilu Petrochemical is shut down for maintenance; Temporary shutdown of Yantai Haopu Shunding plant.

Butadiene, the raw material, has pulled back from its high level since late July and continued to fall this week, with weak cost support. According to the monitoring of business society, as of August 13, the price of butadiene was 10697 yuan / ton, down 3.65% from 11102 yuan / ton at the beginning of the week.

The price of natural rubber fluctuated in a narrow range. According to the monitoring of business agency, as of August 13, the price of domestic natural rubber was 13250 yuan / ton, rebounding from late July.

Future forecast: business analysts believe that although the price of raw materials has fallen, the start-up of CIS polybutadiene rubber has decreased and the supply pressure has decreased. It is expected that CIS polybutadiene rubber will be stable in the later stage.

The price of acetic anhydride stopped falling and rose again

According to the monitoring data of business society, the price of acetic anhydride plummeted in July. Since late July, affected by rainstorm and maintenance of acetic acid enterprises, the cost of acetic anhydride has increased and the price of acetic anhydride has risen again. As of August 12, the price of acetic anhydride was 10000.00 yuan / ton, up 2.83% from 9725.00 yuan / ton on August 1 at the beginning of the month.

Rising raw material costs

As can be seen from the price trend chart of acetic acid, the decline of acetic acid stopped and picked up in August, and the price of acetic acid rose slightly. In late July, affected by the rainstorm, the operation of acetic acid enterprises in Henan was basically normal, but the transportation was limited and the price of acetic acid increased; In August, many acetic acid enterprises entered the maintenance period, and at the same time, in response to the needs of epidemic prevention and control, as of August 12, the entrances and exits of 93 expressway toll stations in Nanjing, Huai’an, Yangzhou, Taizhou, Nantong, Suzhou, Xuzhou, Zhenjiang, Lianyungang and other regions of Jiangsu Province had been temporarily closed one-way or two-way. All regions in China have correspondingly strengthened transportation restrictions and management. Transportation restrictions and enterprise maintenance have a dual impact. The regional changes of acetic acid market are different, and the overall acetic acid price fluctuates and rises.

Market overview and future forecast

Bai Jiaxin, acetic anhydride data analyst of business society, believes that the limited transportation of acetic acid Market in August accumulated the impact of enterprise maintenance, the price of acetic acid fluctuated and rose, the cost of acetic anhydride rose again, and the price of acetic anhydride rose in response. Overall, the recent acetic acid market is strong, and the price of acetic anhydride is expected to rise. In the long run, with the increase of acetic acid enterprises, the price of acetic acid is expected to decline, and the cost of acetic anhydride is expected to decline. The high price acetic anhydride of downstream customers is more resistant, and the price of acetic anhydride is more bearish in the long run.

On the 11th, the domestic polysilicon market was stable, and today’s polysilicon material price changed little compared with the beginning of the week. Some individual quotations are still on the high side, but there are few high-level transactions. At present, domestic polysilicon manufacturers have signed orders in September, and some large manufacturers have signed them. Trading volume declined slightly. At present, the operating rate of domestic polysilicon manufacturers has little change, and the shortage of goods is alleviated compared with that in the early stage. Up to now, most domestic silicon manufacturers mainly operate normally. With the manufacturer’s resumption of early maintenance, the market supply pressure is relieved. The shipment speed of downstream silicon wafers decreased, and the price of silicon wafers changed little last week. Today, central disclosed that the quotation of silicon wafers was increased, and the cost increased slightly. In the later stage, it may continue to provide support for silicon materials. According to the monitoring of business society, the mainstream transaction price of polycrystalline silicon with the model of primary solar material in China is 95000-120000 yuan / ton, and the mainstream range of monocrystalline silicon material is about 200000 yuan / ton.

Note: the above prices are tax inclusive

Trade name: chloroform

Latest price (August 10): 2925 yuan / ton

Key points of analysis: according to the monitoring of business society, the price of chloroform in Shandong was 2925 yuan / ton on the 10th, down 1.76% from the previous day. On the one hand, the hot weather is about to pass, the domestic refrigerant market is weak, domestic sales and foreign trade are not ideal, the demand for refrigerant is weak, the purchase of chloroform is weak, and the demand is weak; On the other hand, after the early decline in the price of chloroform, the decline risk of chloroform has been greatly released, and the recent decline has gradually narrowed. In addition, the low price of raw liquid chlorine has rebounded slightly, and the cost side has stopped falling. There are signs of stabilization of chloroform in the short term.

Future forecast: business analysts believe that the cost side has stopped falling and rebounded slightly, but the demand side is still weak. It is expected that the chloroform market will be weak and narrow consolidation in the later stage.

At the beginning of the week, the domestic adipic acid market was stable, the quotation of domestic dealers was generally stable, the inventory pressure was normal, and the transaction was general.

East China: the adipic acid market is stable, the price has little change compared with last weekend, and dealers generally sell goods at a profit. The price of pure benzene in the upstream continues to decline, the manufacturer’s cost pressure is relieved, and the cost support is weakened. There is a certain bargaining space for the price, and the demand side has not been greatly improved. The downstream is cautious in taking goods, mainly purchasing on demand, and the transaction is in a stalemate. Today, the mainstream prices in the market are: the acceptance price of Shandong source of goods is 10700-10800 yuan / ton, and the acceptance price of Jiangsu source of goods is 10800-10900 yuan / ton.

South China: the price of adipic acid remains stable. At present, the market performance is weak, and dealers generally sell goods at a profit. Cost side: the price of upstream pure benzene continues to decline, and the cost support is weakened. Demand side: the downstream is cautious in taking goods and purchasing on demand. The transaction is slightly weaker than that in the previous weeks. Today, the mainstream market price is: the acceptance price of Shandong source of goods is 10800-11000 yuan / ton, and the acceptance price of Jiangsu source of goods is 10850-11050 yuan / ton. The downstream is mainly just in need of procurement.

Forecast: the market is expected to be weak and stable in the near future.

Note: the above prices are tax inclusive