Group 1 - The core viewpoint of the article highlights the impact of the US November CPI returning to the "2 era," which supports a rebound in the US dollar and leads to a decline in copper prices by 0.13% [1] - Domestic stock indices are declining, affecting market sentiment, despite tight supply conditions; however, the current copper market is experiencing deep discounts and weak transactions, indicating a potential drop in spot copper prices [1] - The aluminum market shows resilience in consumption from sectors like automotive and electronics, with a low inventory of aluminum ingots, leading to a 0.38% increase in London aluminum prices [1] Group 2 - Zinc prices fell by 0.44% in London due to poor US inflation data and traders reducing positions ahead of Christmas, although tight supply and declining zinc ingot inventories provide some support [1] - Lead prices decreased by 0.05% in London, pressured by a rebound in the US dollar; the lead market is facing structural contraction, but demand remains weak, leading to subdued transactions [1] - Tin prices increased by 1.53% in London, driven by concerns over supply due to geopolitical disturbances, although trading remains quiet due to high spot prices [1] - Nickel prices rose by 1.84% in London, supported by expectations of interest rate cuts following disappointing US CPI data, despite ongoing oversupply pressures [1]