Kwiprojekthi ye-Hainan Tongka, i-architecture ye-original ye-architecture iyinkimbinkimbi, kunye nenani elikhulu lezikhululo zokufikelela kunye nenani elikhulu ledatha yezoshishino. Ngo-2019, ngokweemfuno zabathengi, inkqubo yolawulo lwekhadi elilodwa yaphuculwa, kwaye ulawulo lwekhadi le-IC kunye nolawulo lokhuseleko lwe-cylinder yegesi lwahlulwa, ngaloo ndlela kunyuswa ulwakhiwo lwenkqubo iyonke kunye nokuphucula ukusebenza kwenkqubo iyonke.

Iprojekthi ibandakanya izikhululo zokuzalisa ze-43 kwaye ibeke iliso kwi-cylinder refueling ngaphezu kwe-17,000 yezithuthi ze-CNG kunye neenqwelo ze-1,000 ze-LNG. Iqhagamshele iinkampani ezinkulu zegesi zeDazhong, iShennan, iXinyuan, iCNOOC, iSinopec kunye neJiarun, kunye neebhanki. Ngaphezu kwama-20,000 amakhadi e-IC akhutshiweyo.