Chloride Oxides & Chloride Hydroxides of Copper

Copper oxychloride and related copper chloride hydroxides (2827410000) are widely used as active ingredients in agricultural fungicides and bactericides, particularly for foliar applications on fruits, vegetables, and vines. Chile is the leading US supplier — consistent with its dominant position in global copper chemistry — followed by Cambodia and India. Shipments intended for use as pesticide active ingredients are subject to EPA registration requirements, and importers should verify that the product is covered under a valid EPA registration before entry.