Voltage potential transformers: import inputs must match declared bill of materials and applicants must ensure actual use in export products. The entry for Voltage (Potential) Transformers up to 0.66 kV (Indoor Type) is suspended by Public Notice No. 03/2024-25 and lists a detailed bill of materials with per-unit weights for CRGO steel laminations, nickel-iron magnetic strips, copper winding materials, insulating paper, mild steel, and epoxy resin. Applicants must determine the proportion of inputs required for manufacture and ensure imported goods are those actually used or required in the export product.