Steel product manufacturing from purchased steel

The pre-screen cut this on capital — "rolling and finishing plant". That is half right. A wire-drawing line or a tube mill is real money, but it is an order of magnitude below a steel mill, and the size bands show it: 112 of the 180 Canadian establishments, 62%, have fewer than twenty employees. People do own small plants in this group. The better question is what such a plant earns, and one Canadian company answers it in public. Tree Island Steel of Richmond, B.C. has drawn wire from purchased rod since 1964 — galvanized wire, nails, reinforcing mesh, fencing. In 2025 it reported revenue of C$161.8M, down from C$207.0M, and gross profit of C$9.5M — a gross margin under 6% — with adjusted EBITDA of C$3.0M and a net loss of C$5.3M, after a C$4.1M loss in 2024 [A]. It cut 27% of its workforce, withdrew from unprofitable product lines, suspended its dividend, and attributes the decline to expanded US tariffs on wire products [A]. That is the mechanism. A converter buys its steel from mills and sells a product defined by a standard, so its margin is the spread between two prices it does not set: rod or coil on one side, and on the other a finished-wire or tube price anchored by imports and by mills that convert their own steel downstream. Sixty years of operating history, brands and two countries of plant did not protect that spread. An entrant would have the same suppliers, the same standards and none of the history. Pipe and tube for energy markets follows drilling cycles and was not separately examined.