https://www.businessline.global/mitsui-mining-smelting-co-ltd-to-initiate-mass-production-of-hrdp-a-special-glass-carrier-for-next-generation-semiconductor-packaging-devices/press-release/
Mitsui Mining & Smelting Co., Ltd. to Initiate Mass Production of HRDP®, a Special Glass Carrier for Next-Generation Semiconductor Packaging Devices