You have to be careful with how certain products are valued, since it is not only the last section in which the contamination produced is not evident, but in the entire process.
Waa inaad ka taxaddartaa sida alaabada qaarkood loo qiimeeyo, maadaama aysan ahayn kaliya qeybta ugu dambeysa ee faddarada la soo saaray aysan muuqan, laakiin ay tahay geedi socodka oo dhan.