METALS — Copper set for weekly gain as China demand offsets US policy pressure
Sept 18 (Reuters) — Copper was set to end the week higher on Friday, as stronger physical demand in China helped withstand pressure from US tariff uncertainty and higher interest rates. Three-month copper on the London Metal Exchange slipped 0.2% to $14,467.50 a metric ton by 0331 GMT, but was on track to gain around 1