Shenwan Hongyuan Securities·2026-03-01 12:26Investment Rating - The report maintains a positive outlook on the petrochemical industry, particularly in light of recent geopolitical events affecting oil and chemical supplies [2]. Core Insights - The outbreak of the Iran geopolitical conflict is expected to have a short-term impact on crude oil, LPG, and methanol, with significant disruptions to the global chemical supply chain due to the closure of the Strait of Hormuz [2][3]. - The concentration of energy and chemical production in the Persian Gulf, where eight countries account for 37% of global oil production and significant shares of various chemicals, amplifies the impact of regional conflicts on global supply chains [3][4]. - The report highlights a trend of rising oil prices, with Brent crude futures closing at $72.48 per barrel, reflecting a 1.00% increase week-over-week [13]. - The upstream sector shows signs of recovery, with drilling day rates exhibiting mixed trends, while the overall oil service sector is expected to benefit from increased capital expenditures [2][31]. Summary by Sections Upstream Sector - Brent crude oil prices increased to $72.48 per barrel, with a week-over-week rise of 1.00% [13]. - U.S. commercial crude oil inventories rose to 436 million barrels, with a week-over-week increase of 15.99 million barrels [15]. - The number of U.S. drilling rigs decreased to 550, down by 1 rig week-over-week [28]. Refining Sector - The Singapore refining margin for major products increased to $13.95 per barrel, up by $1.72 from the previous week [47]. - The price spread between U.S. gasoline RBOB and WTI crude rose to $29.6 per barrel, reflecting a $6.4 increase week-over-week [50]. Polyester Sector - PTA prices have shown an upward trend, with the average price in East China rising to 5,213 RMB per ton, a 1.33% increase week-over-week [8]. - The report recommends focusing on high-quality companies in the polyester sector, such as Tongkun Co. and Wankai New Materials, due to tightening supply and demand dynamics [8]. Investment Recommendations - The report suggests investing in high-quality refining companies like Hengli Petrochemical, Rongsheng Petrochemical, and Oriental Energy, as they are expected to benefit from improved cost structures and competitive advantages [8]. - It also highlights the potential for offshore oil service companies like CNOOC Services and Offshore Engineering to see performance improvements due to sustained high capital expenditures in exploration and development [8].