At the beginning of this week, prices across the industry chain remained weak. After refined cobalt futures fell, traders raised their spot-futures price spread quotes, but downstream buyers continued to purchase only on a need-to basis. In the intermediate product market, there were almost no inquiries or transactions, with holders indicating prices above $17/lb while some buyers would only accept below $13/lb, widening the divergence. Cobalt sulphate, cobalt chloride, and Co3O4 prices continue