Liberty House Ltd. is in early discussions to buy the Dalzell and Clydebridge facilities, which owners Tata Steel Limited (BSE:500470) intends to close. The international metals business confirmed its interest to BBC Scotland this morning and said talks were at an early stage. Tata blamed a combination of high energy costs and competition from cheap Chinese imports for its decision to end production at its Clydebridge plant in Cambuslang, where 65 jobs are going, and its Dalzell plate-rolling works in Motherwell, which could lose 225 staff.