Core Points - China Petroleum & Chemical Corporation (Sinopec) has been actively repurchasing its shares, with a total of 4.072 million shares bought back on November 10 at a price range of HKD 4.300 to HKD 4.400, amounting to HKD 17.7963 million [2] - The stock price closed at HKD 4.390 on the same day, reflecting a 2.33% increase, with a total trading volume of HKD 780 million [2] - Since October 30, the company has conducted share repurchases for eight consecutive days, totaling 30.396 million shares and a cumulative repurchase amount of HKD 12.8 million, with the stock rising 4.03% during this period [2] Repurchase Summary - In 2023, Sinopec has executed 33 share repurchase transactions, totaling 223 million shares and a cumulative repurchase amount of HKD 1.025 billion [2] - Detailed repurchase data includes: - November 10: 407.20 thousand shares at a maximum price of HKD 4.400 and a minimum price of HKD 4.300, totaling HKD 17.7963 million [2] - November 7: 317.20 thousand shares at a maximum price of HKD 4.300 and a minimum price of HKD 4.250, totaling HKD 13.5673 million [2] - November 6: 239.80 thousand shares at a maximum price of HKD 4.230 and a minimum price of HKD 4.200, totaling HKD 10.1066 million [2] - November 5: 292.80 thousand shares at a maximum price of HKD 4.220 and a minimum price of HKD 4.170, totaling HKD 12.2721 million [2] - November 4: 514.80 thousand shares at a maximum price of HKD 4.280 and a minimum price of HKD 4.200, totaling HKD 21.8435 million [2] - November 3: 425.00 thousand shares at a maximum price of HKD 4.230 and a minimum price of HKD 4.150, totaling HKD 17.8364 million [2] - October 31: 365.20 thousand shares at a maximum price of HKD 4.170 and a minimum price of HKD 4.110, totaling HKD 15.1248 million [2] - October 30: 477.60 thousand shares at a maximum price of HKD 4.220 and a minimum price of HKD 4.100, totaling HKD 19.7230 million [2]

Core Viewpoint - China Petroleum & Chemical Corporation (Sinopec) announced a share buyback plan, indicating confidence in its financial health and future prospects [1] Group 1 - The company will spend HKD 17.7963 million to repurchase 4.072 million shares [1]

EE305 Next Day Disclosure Return (Equity issuer - changes in issued shares or treasury shares, share buybacks and/or on-market sales of treasury shares) Instrument: Equity issuer Status: New Submission Name of Issuer: China Petroleum & Chemical Corporation Date Submitted: 10 November 2025 Section I must be completed by a listed issuer where has been a charge in its issued shares or teasury shares which is discloseable pursuant to rule 13.25A of the Rules Gov .i.sting of Securities on The Stock Exchange of H ...

Group 1 - The company, China Petroleum & Chemical Corporation (Sinopec), announced a share buyback plan, intending to repurchase 4.072 million shares at a cost of HKD 17.7963 million [1] - The buyback price is set between HKD 4.3 and HKD 4.4 per share, indicating a strategic move to enhance shareholder value [1]

Core Viewpoint - China Petroleum & Chemical Corporation (Sinopec) announced a share buyback plan, indicating confidence in its financial health and future prospects [1] Summary by Categories Company Actions - The company plans to repurchase 4.072 million shares at a total cost of HKD 17.7963 million, scheduled for November 10, 2025 [1]

翌日披露報表 (股份發行人 ── 已發行股份或庫存股份變動、股份購回及/或在場内出售庫存股份) FF305 表格類別： 股票 狀態： 新提交 | 1). | 為註銷而回購但尚未註銷的股票 | | 5,410,000 | 0.02 % | HKD | 4.09 | | --- | --- | --- | --- | --- | --- | --- | | | 變動日期 | 2025年9月22日 | | | | | | 2). | 為註銷而回購但尚未註銷的股票 | | 5,506,000 | 0.02 % | HKD | 4.08 | | | 變動日期 | 2025年9月23日 | | | | | | 3). | 為註銷而回購但尚未註銷的股票 | | 5,800,000 | 0.02 % | HKD | 4.08 | | | 變動日期 | 2025年9月24日 | | | | | | 4). | 為註銷而回購但尚未註銷的股票 | | 8,100,000 | 0.03 % | HKD | 4.07 | | | 變動日期 | 2025年9月25日 | | | | | | 5). | 為註銷而回購但尚未註銷的股票 | ...

1. Report Industry Investment Rating - The investment view on the synthetic rubber industry is bearish. The significant decline in butadiene prices has deepened market pessimism, causing a sharp drop in the futures price. Attention should be paid to the adjustment rhythm of spot prices and the price guidance of natural rubber [2]. 2. Core View of the Report - Low - priced butadiene is the main factor affecting the market. The sharp decline in butadiene prices has led to a pessimistic market sentiment, and the futures price of butadiene rubber has dropped significantly. Although there are some changes in supply and demand, the overall market is under pressure from cost - side factors [2]. 3. Summary by Related Catalogs 3.1 Market Review - As of November 6, 2025, the ex - factory price of Sinopec's BR9000 was 10,200 yuan/ton, and that of PetroChina's main sales companies was between 10,200 - 10,300 yuan/ton. The listed price of PetroChina's Southwest sales company was 10,600 yuan/ton. This week, although the butadiene rubber plant of Sichuan Petrochemical restarted, due to the impact of the decline in butadiene prices, the ex - factory prices of Sinopec and PetroChina's butadiene rubber decreased by 800 yuan/ton, and the price of private resources in Shandong fell below 10,000 yuan/ton [2][5]. 3.2 Supply and Demand Analysis 3.2.1 Supply - Last week, the domestic butadiene production was 10.92 million tons, with a capacity utilization rate of 4.85%. The production of high - cis butadiene rubber was 2.69 million tons, with a capacity utilization rate of - 6.71%. Some butadiene plants such as Nanjing Chengzhi, Sierbang, and Yanshan Petrochemical remained shut down, while some plants like Beifang Huajin and Qilu Petrochemical resumed production. In the butadiene rubber sector, the plant of Sichuan Petrochemical restarted, and those of Yangzi Petrochemical and Zhejiang Petrochemical were under maintenance [2]. 3.2.2 Demand - In the semi - steel tire market, the sales of four - season tires were mediocre. The northern market entered the off - season, while the southern market provided some support. In the snow - tire market, the channel inventory was sufficient, waiting for the rise of terminal demand. In the all - steel tire market, the transaction price remained stable. Some manufacturers recovered 1 - 2 points of previous promotional policies in November, and there was a possibility of price increases in the future [2]. 3.2.3 Inventory - Last week, the butadiene port inventory was 2.98 million tons, a decrease of 6.88% compared to the previous week. The inventory of high - cis butadiene rubber enterprises and traders was 2.929 million tons, a decrease of 5.15%. Some butadiene plants resumed production, and the inventory of some suppliers increased. There were imported cargoes arriving at the port, but the short - term tradable volume was limited [2]. 3.3 Price Analysis - The prices of synthetic rubber products such as butadiene, butadiene rubber, and styrene - butadiene rubber all showed a downward trend. For example, the ex - factory price of butadiene from Dalian Hengli decreased by 900 yuan/ton compared to the previous week, a decline of 12.15% [7]. 3.4 Correlation Analysis - The report provides the correlation coefficient heat maps of the price trends of crude oil, synthetic rubber, and natural rubber - related varieties for 1 - month and 3 - month periods, showing the relationships between different varieties [8]. 3.5 Device Analysis - It details the maintenance and operation status of butadiene and high - cis butadiene rubber plants in China in 2025, including the maintenance time, capacity, and future plans of each plant [9]. 3.6 Transaction Strategy - For single - side trading, there is no recommended strategy. For arbitrage, attention should be paid to the strategy of going long on BR and short on NR/RU. Key factors to monitor include downstream demand, cost changes, plant maintenance, and geopolitical situations [2].

Core Viewpoint - A new company, Chuzhou Xinqiao Petrochemical Sales Co., Ltd., has been established, focusing on the sale of petroleum products and pre-packaged food, as well as motor vehicle repair and maintenance. The company is jointly owned by Sinopec Sales Co., Ltd., a subsidiary of China Petroleum & Chemical Corporation (Sinopec) [1] Group 1 - The newly established company operates in the petroleum product sales sector, excluding hazardous chemicals [1] - The company also engages in the sale of pre-packaged food, indicating diversification in its business model [1] - Motor vehicle repair and maintenance services are part of the company's operational scope, further broadening its service offerings [1] Group 2 - The ownership structure reveals that the company is backed by Sinopec, highlighting the strategic interests of major players in the petrochemical industry [1]

Core Viewpoint - Oil stocks have seen significant gains, with major companies experiencing increases of over 4%, 3%, and 2% respectively, indicating a positive market sentiment despite underlying concerns about demand and supply [1][2]. Group 1: Market Performance - Major oil stocks such as甲國海洋石流 (00883) rose by 4.06%, with a market capitalization of 1.05 trillion and a trading volume of 2.212 billion [2]. - 中國石油股份 (00857) increased by 2.82%, with a market cap of 1.6 trillion and a trading volume of 1.079 billion [2]. - 中國石油化工股份 (00386) saw a rise of 2.33%, with a market cap of 531.97 billion and a trading volume of 570 million [2]. Group 2: OPEC+ and Market Dynamics - OPEC+ announced an increase in production by 137,000 barrels per day starting December, while also pausing production increases from January to March 2026 due to seasonal factors [1][3]. - The market sentiment has improved following the announcement, but concerns about weak demand and oversupply persist, leading to expectations of price fluctuations in the short term [1][3]. Group 3: Strategic Responses from Major Oil Companies - The "Three Major Oil Companies" (中國石油, 中國石化, 中海油) are focusing on increasing reserves and production while enhancing cost control to navigate external uncertainties [3]. - Production plans for 2025 indicate growth in oil and gas equivalent output: 1.6% for 中國石油, 1.5% for 中國石化, and 5.9% for 中海油 [3]. - The companies are transitioning their refining businesses to low-cost oil conversion and high-value oil products, aiming to become comprehensive energy service providers [3].

Core Viewpoint - Oil stocks are experiencing an upward trend, with significant gains reported for major companies such as CNOOC, PetroChina, and Sinopec, following OPEC+'s announcement of increased production and the impact of U.S. sanctions on Russian oil producers [1] Group 1: Market Reactions - As of the report, CNOOC (00883) rose by 3.68% to HKD 21.96, PetroChina (00857) increased by 2.94% to HKD 8.76, and Sinopec (00386) gained 2.1% to HKD 4.38 [1] - The market sentiment has improved due to OPEC+'s decision to pause production increases in Q1 2026, which was beyond market expectations, alongside the effects of U.S. sanctions on Russia [1] Group 2: Industry Outlook - Despite the positive sentiment, there are still concerns regarding weak demand and oversupply, leading to expectations of oil prices remaining volatile in the short term [1] - The "Three Oil Giants" (CNOOC, PetroChina, Sinopec) are focusing on enhancing reserves and production while strengthening cost control to navigate external uncertainties [1] - The production growth plans for 2025 are as follows: PetroChina aims for a 1.6% increase, Sinopec targets a 1.5% increase, and CNOOC plans a 5.9% increase in oil and gas equivalent production [1] Group 3: Strategic Initiatives - The "Three Oil Giants" are accelerating their transformation in the midstream and downstream refining businesses, promoting low-cost "oil conversion" and high-value "oil-to-specialty" initiatives [1] - The sales divisions are actively transitioning towards becoming comprehensive energy service providers, integrating oil, gas, hydrogen, and electricity [1] - The chemical business is steadily increasing the proportion of high-value-added products, indicating a long-term growth potential that can withstand oil price cycles [1]