The Prime Minister addressed the inauguration of the CG Semi Outsourced Semiconductor Assembly and Test facility at Sanand, highlighting India's semiconductor manufacturing push.

Exam takeaways: OSAT refers to outsourced semiconductor assembly and test. Sanand in Gujarat is part of India's emerging electronics manufacturing cluster. Semiconductor packaging and testing are important links in the chip supply chain. The exam link is industrial policy, supply-chain resilience and high-tech manufacturing.

Why it matters: this item connects a dated current-affairs fact with a stable syllabus area, so revise the event together with the institution, scheme or policy mechanism behind it.