SHFE tin futures gained 0.27% to ¥425,060/mt on June 26, maintaining a premium over LME tin that reflects stronger Asian demand for the metal. The SHFE contract has risen 2.08% over the past week and 0.48% over 30 days, outperforming LME tin’s 8.0% monthly decline.
China’s electronics manufacturing remains robust despite the global semiconductor slowdown. PC and server production in China grew 4.2% year-on-year in May, driven by domestic demand and data center buildouts. Smartphone assembly was flat, but IoT devices and industrial electronics showed double-digit growth, supporting solder demand.
Solar panel production continues to be a significant tin consumer that didn’t exist at this scale five years ago. China installed 18 GW of solar capacity in May, and each GW of solar panels uses roughly 17-20 tonnes of tin in soldered connections. At current installation rates, solar alone is consuming 3,000-3,500 tonnes of tin per month in China.
SHFE tin inventory fell 5.8% in the latest week to 7,200 tonnes, the lowest since February. The drawdown is consistent with strong domestic consumption and limited import availability. China’s refined tin imports fell 15% year-on-year in May as Southeast Asian supply remained constrained.
The SHFE-LME arbitrage spread has widened to roughly $3,500-4,000/mt in SHFE’s favor, adjusted for currency and VAT. This premium reflects both China’s stronger demand and the country’s structural dependence on imported concentrates and refined tin from Myanmar and Indonesia — both of which are supply-constrained.
The SHFE tin premium over LME is a structural signal of China’s tin demand resilience. Buyers sourcing tin for Asian electronics manufacturing face higher effective costs than LME prices suggest. If you manufacture in China, SHFE-linked procurement is the market reality. If you manufacture outside China, LME pricing remains the benchmark, but limited availability means securing physical supply may require paying premiums above LME. Consider fixed-price contracts for Q3 before electronics seasonality picks up in August-September.