Foreign portfolio investment limits govern RFPI holdings, account routing, pricing and remittance for purchases and sales. RFPIs registered under SEBI may purchase shares, convertible debentures or warrants of Indian companies under the FPI Scheme; purchases must be funded by inward remittance or credited sale proceeds into designated non interest bearing foreign currency or special non resident rupee accounts, usable only for permitted purchases or remittances. Individual and aggregate RFPI holding limits apply but may be increased to sectoral/statutory ceilings through board and special shareholder resolution. Acquisitions in primary and secondary markets count toward the ceiling; pricing and certification rules govern public offers and private placements. Short selling, securities lending and remittance of net sale proceeds are permitted subject to RBI/SEBI conditions.