GPPCCGreater Portland Postal Customer Council (Oregon)
References in periodicals archive ?
Also, with lack of butadiene locally, firms as TTC, GPPCC, TSRC, and Chi Mei have had to import such material but at higher prices, with insiders revealing the surging material cost cause increased spending of about NT$ 6 billion (US$ 200 million) to NT$ 7 billion (US$ 233 million).