Eurostat, Luxembourg. 73158290 (01/1988-12/2011) Chains of iron or steel, welded at the intersection, the constituent material of which having a maximum cross-sectional dimension of > 16 mm (excl. articulated link chain, skid chain and stud-link chain): CN 73158290 /Exports /Unit = Prices (Euro/ton) /Partner: Niger /Reporter: European Union /73158290:Chains of Iron or Steel, Welded at the Intersection, the Constituent Material of Which Having a Maximum Cross-sectional Dimension of > 16 mm (Excl. Articulated Link Chain, Skid Chain and Stud-link Chain) [01/01/1988-31/12/1994: Welded Link Chain of Iron or Steel, the Constituent Material of Which has a Maximum Cross-sectional Dimension of > 16 mm (Excl. Safety Devices With Chains for Securing Doors)].