Copper: Continue to maintain the oscillation trend. The short-term trend is uncertain. Aluminum: It is expected that the oscillatory trend will continue in the short term. Zinc: The interval between 1030-1060 USD will be regained after it is breached. It is expected that the fundamentals will improve next week. Lead: Traders are buying more strongly and are expected to have a higher probability of going up next week. Tin: It is expected that it will still oscillate in the near term in the short term. Nickel: Short-term should pay close attention to the futures of copper.