The Wa State disruption is not a short-term event
Myanmar's Wa State — the source of roughly 30,000 tonnes of tin concentrate annually, or 30% of global supply — has maintained its mining moratorium since January 2025. The local administration initially cited safety inspections but has not signaled a timeline for resumption. The market has cycled through phases of hope and disappointment, and the current consensus is that no meaningful supply will return before 2027.
The impact on Chinese smelters is direct and measurable. China's Yunnan Tin Group, the world's largest tin smelter, reported a 22% decline in concentrate feed in H1 2026, forcing it to rely on stockpiles and higher-cost imports from the Democratic Republic of the Congo and Australia. Chinese refined tin production fell 15% year-on-year in Q2 to 38,000 tonnes.
Electronics demand is resilient
Tin's primary demand driver is solder for electronics, which accounts for 50% of global consumption. The electronics sector has been surprisingly resilient in 2026. Global semiconductor sales rose 12% year-on-year in Q2, driven by AI chip demand and 5G infrastructure buildout. Each smartphone contains roughly 1.2 grams of tin in solder; each AI server rack contains over 200 grams.
Solar PV manufacturing is an emerging demand source. The photovoltaic industry consumed 18,000 tonnes of tin in 2025 for soldering interconnections in solar panels, and the IEA projects 22,000 tonnes in 2026 — a 22% increase. This is small relative to electronics but growing at 5x the rate of traditional demand.
Bull, bear, and base cases
The bull case: the Wa State moratorium continues through 2027, electronics demand accelerates on AI infrastructure buildout, and solar demand beats expectations. The deficit widens to 15,000-20,000 tonnes. LME tin tests $65,000/mt. Fastmarkets flagged this scenario in its Q2 2026 outlook.
The bear case: Wa State permits a phased resumption of mining in Q4 2026, Chinese smelters rebuild output, and a global recession reduces electronics demand. LME tin pulls back to $40,000/mt. This requires a resolution in Myanmar that currently lacks any visible catalyst.
The base case: limited supply return from alternative sources (Australia, DRC) partially offsets the Myanmar shortfall. The refined market remains in deficit of 8,000-12,000 tonnes. LME tin trades $48,000-58,000/mt for the rest of 2026. LME stocks below 5,000 tonnes create price spike risk.
Tin is the highest-risk procurement exposure among base metals right now. With LME stocks at 5,200 tonnes — about 12 days of global consumption — any supply disruption creates immediate price spike potential. For electronics manufacturers and solder buyers: secure fixed-price contracts for Q3 2026 at current levels near $52,000/mt as a baseline. For Q4 and Q1 2027, use collar structures with a floor at $45,000/mt and a ceiling at $60,000/mt. Do not leave tin requirements unhedged — the asymmetry of risk is heavily weighted to the upside given the Myanmar situation. Monitor LME stocks weekly; if warrant levels drop below 4,000 tonnes, consider layering in additional coverage.