AI Boom Pushes Copper Price Higher, Making Japan’s 10-Yen Coin Worth More Than Face Value
The artificial intelligence (AI) boom is driving copper prices to near-record highs, causing the copper content of Japan’s 10-yen coin to exceed its face value. The 10-yen coin is composed of 95% copper, 4% zinc, and 1% tin. Based on Japan’s benchmark copper price, the metal value alone amounts to approximately 10.4 yen. This situation









