[SMM Zinc Morning Comment] Last Friday, the most-traded SHFE zinc 2510 contract opened at 22,220 yuan/mt. At the start of the session, SHFE zinc tested a low of 22,200 yuan/mt. Subsequently, SHFE zinc attempted to rise, but an increase in short positions caused it to drop back slightly. After that, as shorts reduced their positions, SHFE zinc quickly rose and reached a high of 22,465 yuan/mt. Towards the end of the session, longs cut their positions, leading to a slight pullback in SHFE zinc, which finally closed up at 22,400 yuan/mt, with a gain of 125 yuan/mt, or a 0.56% increase. Trading volume decreased to 75,325 lots, while open interest fell by 2,847 lots to 105,000 lots...