油脂：风险溢价走强，油脂集体收涨

Report Industry Investment Rating - Not provided Core Viewpoints of the Report - Internationally, the good-to-excellent rate of US soybeans decreased by 1% from the previous week. Driven by short-covering, CBOT soybean futures rebounded slightly but remained weak overall. The estimated inventory of Malaysian palm oil at the end of July reached a two-year high, but the market expected the export data at the beginning of August to improve, leading to a resonant rebound of Malaysian palm oil futures and domestic oils. Domestically, the soybean oil inventory continued to rise, but the increase in domestic exports alleviated the inventory pressure to some extent. Recently, the South American soybean premium has been rising continuously, combined with trade risk premiums, soybean oil continued to strengthen. The palm oil inventory changed from increasing to decreasing, continuing the pattern of weak supply and demand. Driven by the rebound of import costs, Dalian palm oil rebounded strongly. Regarding rapeseed oil, the domestic inventory continued to decline, and the uncertainty of China-Canada trade policies supported the rapeseed oil price, with rapeseed oil fluctuating strongly [6]. Summary According to Relevant Catalogs 1. Macro and Industry News - As of the week ending August 1st, the commercial inventory of the three major oils was 2.36 million tons, basically flat week-on-week, up 110,000 tons month-on-month, and up 200,000 tons year-on-year. Among them, the soybean oil inventory was 1.13 million tons, up 30,000 tons week-on-week, up 110,000 tons month-on-month, and flat year-on-year; the rapeseed oil inventory was 660,000 tons, basically flat week-on-week, down 40,000 tons month-on-month, and up 230,000 tons year-on-year; the palm oil inventory was 570,000 tons, down 30,000 tons week-on-week, up 40,000 tons month-on-month, and down 30,000 tons year-on-year [2]. - As of the week ending August 3rd, the good-to-excellent rate of US soybeans was 69%, in line with the market expectation of 69%, down from 70% in the previous week and up from 68% in the same period last year. The soybean flowering rate was 85%, up from 76% in the previous week, the same as 85% in the same period last year, and the five-year average was 86% [2]. - Brokerage StoneX predicted that Brazil's soybean production in the 2025/26 season would be 178.2 million tons, a 5.6% increase from the previous season due to increased planting area and crop yield. StoneX also expected the US soybean production in 2025 to reach 4.425 billion bushels, with an average yield of 53.6 bushels per acre [2]. - Reuters survey showed that Malaysia's palm oil inventory in July 2025 was expected to be 2.25 million tons, an increase of 10.8% from June; the production was expected to be 1.83 million tons, an increase of 8% from June; the export volume was expected to be 1.3 million tons, an increase of 3.2% from June [3]. - Brazil officially implemented a new biofuel blending standard on August 1st, increasing the ethanol blending ratio in gasoline from 27% to 30% (E30) and the biodiesel blending ratio in diesel from 14% to 15% (B15) [4]. 2. Fundamental Data Charts - Not provided 3. Views and Strategies - Internationally, the good-to-excellent rate of US soybeans decreased, and CBOT soybean futures rebounded slightly but remained weak. The estimated high inventory of Malaysian palm oil at the end of July was expected to improve in export data at the beginning of August, leading to a resonant rebound with domestic oils. Domestically, soybean oil inventory rose but was alleviated by exports, and soybean oil strengthened due to rising premiums and risk premiums. Palm oil inventory decreased, and Dalian palm oil rebounded strongly due to rising import costs. Rapeseed oil inventory declined, and the uncertainty of China-Canada trade policies supported the price, with rapeseed oil fluctuating strongly [6]