Boric acid, technical grade, granular, fca US West Coast, $/tonne

Fastmarkets has corrected the rationale for MB-CU-0287 Copper concentrates TC index, cif Asia Pacific, $/tonne, which was published incorrectly on Friday June 26 due to a typo.

Fastmarkets has amended the frequency of its MB-NI-0246 Nickel sulfate, cif Japan and Korea, and MB-NI-0247 Nickel sulfate premium, cif Japan and Korea assessments to fortnightly from weekly, effective Friday June 26.

Fastmarkets has launched two monthly price assessments covering the solar photovoltaic (PV) module market and battery energy storage (BESS) cell market in China on Friday June 26, 2026.