Official classification context
Industry overview This class comprises establishments principally engaged in manufacturing carbon bars and rods, graphite brushes for electric machinery, special carbon products, graphite crucibles, refined graphite, other carbon or graphite products. Establishments principally engaged in refining and mixing natural graphite are also included in this class. Establishments principally engaged in manufacturing artificial graphite are classified under Major group 16 [1629].
Major group context CLAY PRODUCTS This Major group comprises establishments engaged in manufacturing plate (flat) glass and other glass products, cement and its products, clay products for construction, ceramics, refractory products, carbon and graphite products, ename l-covered iron products, abrasive grains, aggregates, stone products, gypsum products, lime products. Group Class Number Number