[Impacted by Sluggish Domestic Downstream Consumption, SHFE Zinc's Short-Term Center May Fluctuate Downward]: The most-traded SHFE zinc 2503 contract opened at 23,515 yuan/mt. After the opening, bulls and bears engaged in intense competition, with SHFE zinc trading below the daily moving average. The center fluctuated rangebound around 23,520 yuan/mt, briefly dipping to 23,470 yuan/mt. Subsequently, as bears reduced positions, SHFE zinc fluctuated upward, reaching a high of 23,810 yuan/mt. Later, as bulls reduced positions, SHFE zinc pulled back and ultimately closed lower at 23,470 yuan/mt, down by 220 yuan/mt or 0.92%. Trading volume increased to 141,000 lots, while open interest decreased by 3,414 lots to 90,690 lots.