This document contains stock lists for various types of steel bars including hexagonal, square, round, and flat bars in various sizes. It lists stock of hexagonal bars in sizes from 10Hex to 100Hex, square bars from 6x6 to 60x60, round bars from 8mm to 100mm, and flat bars with sizes ranging from 12x4 to 150x40. It also lists stock of EN series steel bars from EN-1A, EN-8, and tool and alloy steels. The document appears to be advertising the available stock from a steel wholesaler.