Aditya Birla subsidiary Hindalco Industries will acquire 100 per cent equity in wire and cable maker Polycab India's wholly-owned subsidiary, Ryker Base in an all-cash deal for an enterprise value of Rs 323 crore (Rs 3,230 million). Hindalco in a regulatory filing to the Bombay Stock Exchange on Wednesday added that post debt and working capital adjustment, the purchase consideration could come to around Rs 167 crore. This would be subject to adjustment of the final purchase price in accordance with the share purchasing agreement.