Echoes of Overcapacity: The Structural Anxiety of China’s EVA Industry Chain

After the National Day holiday, China’s EVA market continued to weaken, defying expectations of post-holiday restocking. Traditional downstream sectors such as foam materials, hot-melt adhesives, and cables saw sluggish orders, with most enterprises focusing on digesting existing inventories rather than replenishing them. Trading sentiment remained flat, and spot prices drifted lower across all grades. As of mid-October, key products such as Yangzi BASF’s V5110J fell by RMB 300 per ton, while Lianhong New Materials’ UL00628 dropped by RMB 500 per ton, signaling a broad correction driven by oversupply and weak demand.

On the supply side, the imbalance is structural. The fourth quarter will see an evident loosening trend as Lianhong New Materials’ 200 kt/year EVA line reaches commercial output, Sinochem Quanzhou completes a 40 kt expansion, and Hanwha’s 300 kt plant in South Korea begins regular exports to China. Simultaneously, domestic heavyweights Zhejiang Petrochemical and Jiangsu Hongjing are ramping up new units, amplifying market inflows. Compounding the issue, several producers that had planned maintenance have delayed shutdowns, pushing output even higher. By year-end 2025, China’s EVA effective capacity will surpass 3.5 million tons, up 440 kt from the previous year, creating a pronounced supply surplus that has become the main drag on prices.

Production data confirm the overhang. At present, most domestic EVA facilities are operating at 75–80% rates, and despite scattered maintenance (such as Yanshan Petrochemical and Yanchang Yuneng), aggregate supply continues to outpace consumption. Korean and Taiwanese cargoes, traditionally a flexible import cushion, have turned into price suppressors as sellers compete to clear inventories. The dual effect of new local output and external inflows has kept inventories high across major distribution hubs like Yuyao and Ningbo, intensifying competition among traders and eroding profit margins across the chain.

Demand-side support remains fragile. Seasonal weakness in traditional applications is evident—foam and hot-melt adhesive producers are cutting runs due to thin orders, while footwear and wire-cable sectors are struggling with high finished-goods inventories. Photovoltaics, the single largest demand driver for EVA (accounting for 50% of consumption), is also losing steam. China’s solar installations have declined for four consecutive months since June, with module production lines scaling back operations through October. As module utilization falls, EVA film orders slow accordingly, directly dragging on photovoltaic-grade EVA consumption. The result is a rare situation where both industrial and renewable sectors soften simultaneously, leaving the market with no strong anchor.

The competitive landscape is being reshaped. New entrants such as Hanwha, Lianhong, and Zhejiang Petrochemical are aggressively expanding output, fragmenting what was once a concentrated market. Hanwha’s export pricing strategy—offering $80–100 per ton discounts compared with domestic material—has reset import benchmarks downward, pressuring local producers to follow suit. Meanwhile, Lianhong’s upcoming capacity and Sinochem’s upgrade at Quanzhou will further dilute regional pricing power. Margins are expected to narrow sharply in Q4, particularly for non-photovoltaic grades, as producers face the twin squeeze of high utilization and limited demand.

Looking ahead to the fourth quarter, the market’s tug-of-war will intensify. Supply will remain loose as Zhejiang Petrochemical and Jiangsu Hongjing ramp up production, while Hanwha’s additional Korean shipments weigh on sentiment. On the demand front, photovoltaic installations may provide partial support if module output stabilizes, but traditional downstream sectors are entering their off-season, and export orders are visibly slowing. The combination suggests EVA prices still have limited downside room but lack rebound momentum.

In essence, the EVA market has entered a structural anxiety phase. Overcapacity is no longer a cyclical blip—it is the new baseline. Producers are competing not just on cost, but on survival efficiency and integration with downstream ecosystems. Without a significant revival in photovoltaic demand or a wave of capacity rationalization, the industry will remain caught between the inertia of investment and the stagnation of consumption.

For now, the echoes of overcapacity reverberate across China’s polymer landscape—loud, persistent, and increasingly uneasy.