For example, both producer price index (PPI) and corporate goods price index (CGPI) have tended to increase overall from year-before levels, affected by rising materials prices in international markets. But some items’ prices have begun to decline from year-before levels for some items. PPI for durable consumer goods has been falling since 2003. CGPI for processed goods has been dropping since September 2005. This trend indicates that rapid expansion of production capacity (supply glut) following excessive investment has been affecting product prices in China.例文帳に追加

例えば、生産者物価（PPI）、企業商品物価（CGPI）を見ると、国際的な原材料価格の上昇等もあり、全体としては上昇傾向（対前年同期比でプラス）にあるものの、品目別に見ると、PPIの耐久消費財は2003年以降、CGPIの加工品は2005年９月以降価格が下落（対前年同期比でマイナス）しており、投資による生産能力の急拡張（過剰供給）の影響が現れている。 - 経済産業省