【期货热点追踪】铜价小幅上涨，贸易谈判曙光初现，但全球经济放缓预警，铜价上涨是否昙花一现？

Core Viewpoint - Copper prices have seen a slight increase amid signs of progress in trade negotiations, but warnings of a global economic slowdown raise questions about the sustainability of this price rise [1] Group 1: Copper Price Movement - Copper prices have experienced a small uptick recently, indicating potential optimism in the market [1] - The increase in copper prices may be temporary, as concerns about a global economic slowdown persist [1] Group 2: Trade Negotiations - There are emerging signs of progress in trade negotiations, which could positively impact copper demand and pricing [1] - The outcome of these negotiations remains uncertain, and their impact on the copper market will need to be closely monitored [1]