https://www.taxtmi.com/notifications?id=20534 Auxiliary customs duty is exempted for imported copper wire bars, copper cathodes, copper wire rods, gold, silver and selenium produced from copper reverts, spent anodes or anode slime sent out of India for toll smelting or processing, to the extent of toll smelting/processing costs (labour, processing materials excluding exported goods, and other processing charges) and insurance and freight both ways, provided imports occur within three years of export and sufficient evidence shows the imports were obtained from that toll processing. en-us Fri, 09 Dec 1988 00:00:00 +0530 Fri, 28 Aug 2009 13:19:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/notifications?id=20534 Auxiliary customs duty is exempted for imported copper wire bars, copper cathodes, copper wire rods, gold, silver and selenium produced from copper reverts, spent anodes or anode slime sent out of India for toll smelting or processing, to the extent of toll smelting/processing costs (labour, processing materials excluding exported goods, and other processing charges) and insurance and freight both ways, provided imports occur within three years of export and sufficient evidence shows the imports were obtained from that toll processing. Notifications Customs Fri, 09 Dec 1988 00:00:00 +0530 https://www.taxtmi.com/notifications?id=20534