Code 8455 30 390
ROLLS FOR ROLLING MILLS OF FORGED STEEL, COLD-ROLLING WORK-ROLLS
SECTION XVI. Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles
of open-die forged steel:
8455 30 390
cold-rolling work-rolls: