7月28日电，纽约期铜日内跌超4%，现报5.5325美元/磅。

Core Viewpoint - The price of copper in New York has experienced a significant decline, dropping over 4% in a single day, currently reported at $5.5325 per pound [1] Group 1 - The copper market is facing downward pressure, as indicated by the sharp decline in prices [1]