The impact of various supply shocks, notably blue-ear disease which killedthousands of pigs, were aggravated last month by the worst snowstorms for 50years, damaging crops and disrupting transport.

• 而曾致死了上千头猪的蓝耳病为代表的各类供应面冲击，因为上个月50年以来最严重的雪灾里被大幅放大，雪灾毁坏了农作物，也让交通陷入混乱。