Hi StellaAnswer as below:1. About 1.5 year.2. Glass roll is in good condition in warehouse.3. It’s repair glass for LM62.2P, 62.2P2, 44.1P , LM63.7P, BOM consumption is 5KG/blade, but production use very little actually.4. PE and production confirm they will use it for CSM100 lay up before core.