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China's glass substrate ramp-up outpaces South Korea with WG Tech targeting 1M sqm
What happened
WG Tech has initiated the second phase of investment for its TGV glass substrate production line, targeting an annual capacity of 1 million square meters. Analysts note that Chinese manufacturers are gaining an early lead in commercialization by prioritizing capacity construction before accelerating output and customer validation. Bearish: Significant capacity expansion increases supply pressure and risks oversupply.
Impact and signal
Medium impactImpact score: 65/100
Affected components and suppliers
Glass substrateTGV substrate
WG Tech
Source and time
Source: DigiTimes Asia · 10/5/2026 · View original source
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