https://www.krtcc.com/zh 2026-09-04T21:20:09.950Z weekly 1 https://www.krtcc.com/en 2026-09-04T21:20:09.950Z weekly 1 https://www.krtcc.com/zh/journals/journal-eaf9e783 2026-09-04T19:25:14.322Z weekly 0.8 https://www.krtcc.com/en/journals/journal-eaf9e783 2026-09-04T19:25:14.322Z weekly 0.8 https://www.krtcc.com/zh/journals/journal-eaf9e783/articles/supply-chain-upgrading-in-connector-economies 2026-09-04T19:37:34.863Z monthly 0.7 https://www.krtcc.com/en/journals/journal-eaf9e783/articles/supply-chain-upgrading-in-connector-economies 2026-09-04T19:37:34.863Z monthly 0.7