As per the EOI, BRBNMPL intends to procure around 68,000 reams of polymer substrate, equally divided between two denominations. Each ream will contain 500 sheets. The material must incorporate multiple security elements, including a clear portrait window, metallic numeral, magnetic pseudo thread, shadow image and iridescent pattern. These substrates should be compatible with printing facilities operated by both BRBNMPL and the Security Printing and Minting Corporation of India (SPMCIL).
