| 2941 | Copper Fittings | Company Product |
| 2942 | Copper Flat Bar | Company Product |
| 2943 | Copper Foil Tapes | Company Product |
| 2944 | Copper Gaskets | Company Product |
| 2945 | Copper Ingots | Company Product |
| 2946 | Copper Material | Company Product |
| 2947 | Copper Nickel Pipe Fittings | Company Product |
| 2948 | Copper Nickel Pipes | Company Product |
| 2949 | Copper Nickel Tubes | Company Product |
| 2950 | Copper Pipes | Company Product |
| 2951 | Copper Press Fit | Company Product |
| 2952 | Copper Press Fit Fittings | Company Product |
| 2953 | Copper Products | Company Product |
| 2954 | Copper Pumps | Company Product |
| 2955 | Copper Rods | Company Product |
| 2956 | Copper Sections | Company Product |
| 2957 | Copper Shaft | Company Product |
| 2958 | Copper Shaft Holder | Company Product |
| 2959 | Copper Sheets | Company Product |
| 2960 | Copper Slag | Company Product |
| 2961 | Copper Solid Round Bar | Company Product |
| 2962 | Copper Solid Square Bar | Company Product |
| 2963 | Copper Strips | Company Product |
| 2964 | Copper Tapes | Company Product |
| 2965 | Copper Tapping Electrodes | Company Product |
| 2966 | Copper Tube Bending | Company Product |
| 2967 | Copper Tubes | Company Product |
| 2968 | Copper Tubing | Company Product |
| 2969 | Copper Tungsten | Company Product |
| 2970 | Copper Tungsten Electrodes | Company Product |