You can find 5g certified pieces from Amazon.in for approximately ₹9,570.
: Available in various sizes like 1000mm x 1000mm (₹2,999) or smaller 150mm x 150mm 2-piece packs (₹561) on Amazon.in . buy silicon
For larger industrial applications, suppliers on IndiaMART offer 553 grade silicon metal at around ₹130/Kg to ₹250/Kg. You can find 5g certified pieces from Amazon
Polished 3-inch or 12-inch pieces used in semiconductors are available for roughly ₹2,500 – ₹2,800 per piece at IndiaMART . Silicone Rubber Sheets & Components 500 – ₹2