Isishwankathelo esingundoqo: Ngokwezibalo ezivela kwi-China Mold Industry Association, ngo-2018, ukuthunyelwa kwe-mold yase-China yayiyi-US $ 6.085 yezigidigidi, ukunyuka kwe-10.8% kunyaka ophelileyo, kubalelwa kwikota yelizwe lonke lokuthumela ngaphandle kwengundo, kwaye yathunyelwa malunga ne-200. amazwe kunye nemimandla yehlabathi jikelele. Ezona ntengiso zintlanu ziphezulu yiMelika, iJamani, iHong Kong, iJapan neMexico; ukungeniswa ngaphandle kokungunda