Tianqi Lithium Industry: Quarterly Pricing for Talison Grinbush Chemical Grade Lithium Concentrate. Tianqi Lithium disclosed an investor relations activity record on October 26th, answering the quarterly pricing for Talison Grinbush Chemical Grade Lithium Concentrate. The company adjusted the pricing for Talison Grinbush Chemical Grade Lithium Concentrate in December 2022, compared to the previous one, adding a reference index and speeding up the pricing frequency (from the previous semi-annual pricing to quarterly pricing). At present, Talison Grinbush Chemical Grade Lithium Concentrate is priced quarterly, with the reference price being the price changes of four quotation agencies (Fastmarkets, Benchmark Mineral Intelligence, S&P Platts and Asian Metal Net) in the previous quarter, and then a certain discount is given to two shareholders according to the purchase quantity.