1975年日本所发生的情况深刻地影响了巴布亚新几内亚的幼穉经济,特别是影响了它的主要出口工业——铜矿。1976年2月以前的八个月份里,巴布亚新几内亚的对外贸易逆差为二千一百二十万基纳(Kina)(合二千五百八十五万美元),而1975年同期,却有顺差一亿另六百三十万基纳。这个贸易逆差额主要是由于日本制铜工业衰退所造成的。在这八个月期间,布干维尔岛矿区(日本三井公司和三菱公司在这个矿区拥有少数股份)的铜矿出口价值从去年度同期的一亿七千五百万基纳减少到一亿二千万基纳。日本铜矿的堆存导致了铜矿进口量的下降,并引起布干维尔岛铜矿生产的缩减。目 What happened in Japan in 1975 profoundly affected the infant economy in Papua New Guinea, in particular copper, the main exporting industry that affected it. In the eight months prior to February 1976, Papua New Guinea’s foreign trade deficit was 21.2 million Kina (US $ 25.85 million), whereas in the same period in 1975, A surplus of one hundred million and 6.3 million kena. This trade deficit is mainly due to the Japanese copper industry recession caused. During the eight-month period, the value of exports of copper from Bougainville’s mines (Mitsui and Mitsubishi Corporation have a minority stake in the mine) decreased from 175 million Keiman in the same period last year to 112 million Ten million Keene. The dumping of Japanese copper mines led to a decline in copper imports and led to a curtailment of copper production at Bougainville. Head