据消息人士和路透社看到的一封海关信函，印度海关当局正在调查申报原产于尼日尔的大豆进口激增事件，怀疑这些货物来自尼日利亚，并被错误标注以逃避进口关税。
Indian customs authorities are investigating a surge in soybean imports declared as originating in Niger, suspecting the cargoes came from Nigeria and were mislabelled to evade import tariffs, according to sources and a customs letter seen by Reuters.