
China flake graphite prices edged lower in June, while a UN forecast projects 131% demand growth by 2040. Deals and JVs highlight the supply chain race.
China flake graphite prices edged lower in June, extending a months-long decline as supply from Inner Mongolia and Shandong stayed heavy. Large-flake 94-96% C material fell to around 4,200 yuan a tonne, down roughly 3% from May, traders said.
That near-term weakness contrasts sharply with a long-term demand forecast issued this month by the United Nations Conference on Trade and Development. The UN sees graphite demand rising 131% by 2040, driven mainly by lithium-ion battery production for electric vehicles and grid storage. The report urged miners to accelerate output growth or risk a structural deficit late this decade.
Several graphite miners announced joint ventures and off-take agreements in June, reflecting the push to lock in supply ahead of that expected demand wave. One Australian developer signed a binding offtake deal with a Japanese trading house for 15,000 tonnes a year of coated spherical graphite. A North American junior said it closed a strategic investment from a South Korean battery maker.
Shipping volumes for the month were mixed. Seaborne flake volumes from Mozambique and Madagascar increased, while Chinese export data showed a slight dip in shipments to Japan and Korea. Traders said the dip was seasonal, not structural.
The tension between low spot prices and a bullish long-term outlook creates a familiar pattern for commodity investors. Near-term cash flow pressure rewards low-cost producers with secured offtake, while higher-cost developers face financing hurdles. Several publicly listed graphite miners have seen their shares slide this year as spot prices lag.
The UN forecast, if realized, would require annual graphite output to nearly triple from current levels. That puts a premium on projects that can reach production before 2030, when the bulk of new battery capacity comes online. The next major catalyst for the sector is the EU's Critical Raw Materials Act, which is expected to impose domestic processing requirements later this year.
For now, the market is watching Chinese flake prices as a leading indicator. A sustained move below 4,000 yuan would pressure marginal producers in Africa and North America. A recovery toward 5,000 yuan would signal that downstream restocking has begun.
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