With this brownfield expansion, Himadri’s total carbon black manufacturing capacity has increased to 2,50,000 TPA, including a speciality carbon black capacity of 1,30,000 TPA at the Mahistikry site. Shares of Himadri Speciality Chemical Ltd ended at ₹491.00, up by ₹0.85, or 0.17%, on the BSE today, February 24.