CXMT halves DDR4 prices as YMTC gains ground in NAND, raising concerns over Korea’s legacy exposure China’s top DRAM manufacturer CXMT's LPDDR5 DRAM (CXMT's website) Samsung Electronics and SK hynix are locked in a race to mass-produce sixth-generation high-bandwidth memory, but Chinese rivals are making gains elsewhere — flooding the legacy DRAM market with chips priced at roughly half the going rate.According to industry sources on Friday, China’s top DRAM manufacturer CXMT has bee...