1. Report Industry Investment Rating Not provided in the given content. 2. Core Viewpoints of the Report - In the non - ferrous and precious metals sector, copper, aluminum, lead, polysilicon, and aluminum alloy are bullish; tin, alumina, and gold are bearish; and zinc, nickel, etc. are range - bound. In the black and shipping sector, the black series is in a full - scale shock, while European line container shipping is independently bullish. In the energy and chemical sector, LPG and 20 - gauge rubber are strongly bullish, some are bullish, and others are mainly in shock. In the agricultural products sector, palm oil, sugar, and jujubes are bullish, soybean meal is mainly in shock, and the corn series is bearish [1][2][3][4]. 3. Summaries Based on Relevant Catalogs 3.1 Non - ferrous and Precious Metals Sector - **Technical Indicator Signal Summary**: Copper, aluminum, lead, polysilicon, and aluminum alloy show bullish signals; tin, alumina, and gold show bearish signals; and the rest are mainly in shock [10][11]. - **Weekly Pivot Analysis**: Bullish varieties are above the pivot point, and short - term long positions can be arranged if the support is not broken. Bearish varieties are under pressure at the pivot point, and short - term short positions can be considered when rebounding to the resistance with volume. Volatile varieties need to be vigilant against breakthrough risks [15][18]. 3.2 Black and Shipping Sector - **Technical Indicator Signal Summary**: The black sector is mainly in shock, and the shipping sector shows bullish signals [22][23]. - **Weekly Pivot Analysis**: The black series is in a full - scale shock, and European line container shipping is independently bullish. Coal and coke varieties need to be vigilant against wide - range fluctuations, and the shock pattern may be broken if the boundary is broken [30]. 3.3 Energy and Chemical Sector - **Technical Indicator Signal Summary**: 20 - gauge rubber, synthetic rubber, and caustic soda show bullish signals, and the rest are mainly in shock [34][35]. - **Weekly Pivot Analysis**: LPG and 20 - gauge rubber are strongly bullish. Bullish varieties are dominant above the pivot point, and the chemical sector is in shock. Soda ash is in wide - range shock and can be operated in the short - term range [42]. 3.4 Agricultural Products Sector - **Technical Indicator Signal Summary**: Palm oil, sugar, and jujubes show bullish signals, soybean meal is mainly in shock, and corn and corn starch show bearish signals [46][47][49]. - **Weekly Pivot Analysis**: Palm oil, sugar, and jujubes are bullish. The bean and oil varieties are generally in shock, and the corn series is mainly bearish [55].