(Image credit: Getty / Bloomberg) TSMC has reportedly told customers to prepare for price increases across its advanced chipmaking portfolio, extending the hikes beyond the newer 3nm process to include 7nm and even legacy products. According to a June 23rd Culpium report , the increases would affect the bulk of TSMC’s wafer revenue and could raise costs for major chip designers, including Apple, Nvidia, AMD, Qualcomm, Broadcom, and MediaTek. The exact size of the increases remains unclear, as figures would reportedly vary by customer, node, and product category, but generally appear to fall in the 5% to 10% range. TSMC price increases have reportedly already started rolling out in some cases, while other customers have been told to build the higher cost structure into future purchase orders. The company declined to discuss specific pricing with Culpium. “TSMC does not comment on pricing. Our pricing strategy is strategic, not opportunistic,” the company said in a statement to the publication.…