反内卷交易告一段落，氧化铝期价回落

1. Report Industry Investment Rating - The investment rating for alumina is "Oscillation" [1] 2. Core Viewpoints of the Report - The anti - involution trading has ended, leading to a decline in alumina futures prices. The domestic alumina supply has turned into a slight surplus with the resumption of production and the release of new production capacity. After the end of the emotional trading, the futures price is expected to continue the oscillatory and weak trend [1][15] 3. Summary According to the Directory 3.1 Alumina Industry Chain Weekly Overview - Raw Materials: Domestic ore prices remained stable last week. Due to frequent rainfall in the north and the influence of the rainy season and typhoons in the south, the mining and shipping efficiency of domestic ores were affected. The shipment decline of Guinea in July will impact the supply in August, September, and October. Some mines are in the process of resuming production. The new - arrived ore during the period was 3.07 million tons, and the freight from Guinea to China decreased slightly [2][12] - Alumina: The spot price of alumina rose last week. The market was in a wait - and - see mood, and downstream enterprises were resistant to high prices. The domestic alumina supply remained at a high level, with a production capacity of 113.02 million tons, a running capacity of 94.75 million tons (a decrease of 200,000 tons from last week), and an operating rate of 83.8% [3][13] - Demand: Domestically, the operating capacity of some electrolytic aluminum enterprises increased, with the domestic electrolytic aluminum operating capacity increasing by 15,000 tons week - on - week. Overseas demand remained unchanged [14] - Inventory: As of July 31, the national alumina inventory was 3.243 million tons, an increase of 36,000 tons from last week. The inventory structure changed due to factors such as railway freight reduction and increased shipments [14] - Warehouse Receipts: The registered warehouse receipts of alumina on the Shanghai Futures Exchange were 6,615 tons, a decrease of 307 tons from last week [15] 3.2 Weekly Summary of Key Events in the Industry Chain - On July 30, 30,000 tons of alumina were traded in East Australia at an FOB price of $373.7 per ton [16] - On July 30, 300 tons of spot alumina were traded in Shanxi at an ex - factory price of 3,400 yuan per ton [16] - On July 28, the winning bid price of a regular alumina tender by an aluminum plant in Xinjiang was between 3,520 - 3,580 yuan per ton, an increase of 90 - 150 yuan per ton from last week [16] 3.3 Monitoring of Key Data in the Upstream and Downstream of the Industry Chain - Raw Materials and Cost End: The data includes domestic bauxite prices, imported bauxite prices, domestic bauxite port inventory, etc., with data sources mainly from Shanghai Steel Union and the Orient Futures Derivatives Research Institute [17][20][21] - Alumina Price and Supply - Demand Balance: It shows domestic provincial alumina spot prices, imported alumina prices, domestic electrolytic aluminum spot prices, and the weekly supply - demand balance of alumina. The data sources are Shanghai Steel Union, Wind, and the Orient Futures Derivatives Research Institute [34][36][40] - Alumina Inventory and Warehouse Receipts: It covers electrolytic aluminum plant alumina inventory, alumina plant inventory, domestic alumina yard/platform/in - transit inventory, etc. The data sources are mainly from Aladdin and the Orient Futures Derivatives Research Institute [43][46][48]