Show depots set up to buy ore arrangements for establishment of seven more buying depots so that caroi chrome I 1 ie and manganese nang anese ores may be delivered in truck and wagon loads I 1 were announced in washington 0 on monday june 1 by the metals reserve copi company pany a subsidiary of the reconstruction finance cor corporation horation ration the announce announcement ille nt S stated tat zo that action had been taken to widen the scope of domestic production by establishing tab lishing a new nev minimum ore content of 3 35 5 per er cent instead of 40 per er cent for domestic manganese and P chrome ores payment will be made when lots of 10 tons or more have hae been de livered and analyzed |