Spot market prices for solar-grade 6-inch poly-Si wafers have recently risen by 8.8-9.4% from US$3.2-3.4 per wafer to US$3.5-3.7, according to industry sources in Taiwan.
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Spot market prices for solar-grade 6-inch poly-Si wafers have recently risen by 8.8-9.4% from US$3.2-3.4 per wafer to US$3.5-3.7, according to industry sources in Taiwan.