Ukusukela ngo-2019, i-Sichuan ye-Sichuan ye-Subaan ye-Suban kunye nendlu yecawa. Kwakuloo nyaka, inkampani yamenywa ukuba ithathe inxaxheba ekuzimiseleni imigangatho yofakelo emiselweyo yezinto ezigcinwe kwikomiti yodonga le-2019 ukubonisa umgangatho we-2019 ukubonisa itekhnoloji yokufakelwa kwemigangatho yeentsuku kunye neefestile. Ibonwa kakhulu ziingcali ezivela kulo lonke ilizwe kwaye zivavanywa ngokungathandabuzekiyo yikomiti emiselweyo kunye neKomiti yokuLungelelanisa. Uthathe isigqibo sokunikezela kwi-Sichuan ye-Sichuan ye-Sichuan ye-SITUAAN DAGOD Window kunye neeProfayisi ze-Cou., i-LTD isihloko secandelo le-National Port.