China's 1# refined copper spot prices stood at Yuan 86,992/tonne on November 27, rising by Yuan 443/tonne day on day, according to Mysteel's assessment. Specifically, spot prices in Shanghai ranged between Yuan 86,960-87,300/tonne, averaging at Yuan 87,055/tonne. The 1# refined copper average spot premium in Shanghai was Yuan 100/tonne, growing by