Group 1: Report Industry Investment Rating - No information provided Group 2: Core Viewpoints of the Report - The spot premium of zinc has further weakened. The supply pressure remains, with a 10% supply growth expected in June and a long - term high supply growth rate likely in the second half of the year. Although consumption is strong, it cannot offset the high supply growth and shows signs of weakening seasonally [1][4] - For trading strategies, a cautious and bearish stance is recommended for single - side trading, and a neutral stance for arbitrage [5] Group 3: Summary by Relevant Catalogs Important Data - Spot: LME zinc spot premium is -$33.05/ton. SMM Shanghai zinc spot price rose by 140 yuan/ton to 22,300 yuan/ton, with the premium down 20 yuan/ton to 275 yuan/ton. SMM Guangdong zinc spot price rose by 150 yuan/ton to 22,300 yuan/ton, with the premium down 10 yuan/ton to 275 yuan/ton. SMM Tianjin zinc spot price rose by 150 yuan/ton to 22,260 yuan/ton, with the premium down 10 yuan/ton to 235 yuan/ton [2] - Futures: On June 11, 2025, the SHFE zinc main contract opened at 21,900 yuan/ton and closed at 22,140 yuan/ton, up 270 yuan/ton. Trading volume was 170,227 lots, an increase of 11,596 lots. Open interest was 125,779 lots, a decrease of 9,292 lots. The highest price was 22,205 yuan/ton, and the lowest was 21,855 yuan/ton [2] - Inventory: As of June 9, 2025, the total inventory of SMM seven - region zinc ingots was 81,700 tons, an increase of 4,300 tons from last week. As of June 11, 2025, LME zinc inventory was 132,575 tons, a decrease of 1,975 tons from the previous trading day [3] Market Analysis - Spot market: After the absolute price increase, the spot purchasing enthusiasm declined, and the spot premium further weakened [4] - Supply: Port and smelter raw material inventories are sufficient, TC is rising, and smelting profits are high. Supply pressure remains, with a 10% supply growth expected in June and long - term high supply growth likely in the second half of the year [4] - Consumption: Overall consumption is strong, but the impact of China - US tariffs has not yet appeared. It cannot offset the high supply growth, and there are signs of seasonal weakening [4] Strategy - Single - side trading: Cautious and bearish [5] - Arbitrage: Neutral [5]