Good quality ,smooth,yellow inside,natural yellow skin Fresh Potato size :50-100g,100-150g,150-200g,200g up ... yearly: 30,000MT.Cold storage season: from August to November.Fresh season in Shandong: from Feb. to April, from May to ... nutritions for human healthCertificateISO,HACCPCold storage season August to November. Fresh seasonFrom Feb. to April, From May to July, From November ...