(1)直接成本；主要成本
产品成本中原材料价值加劳动价值。

(2)实际价格
善意买受人购买时的实际价格。

• continuous easement
• continuous employment
• continuous injury
• continuously employed
• continuously resided
• continuous possession
• continuous quotations
• continuous residence
• continuous retraction of agreement
• continuous service
• continuous servitude
• continuous treatment doctrine
• continuous voyage
• contors
• contra
• contra account
• contraband
• contraband of war
• contraband per se
• contra bonos mores
• contracausator
• contraception
• contraceptive
• contraceptive method
• contract