BEIJING - China’s e-commerce logistics index went up 4.2 points year on year in 2023 as the operation of the sector registered steady expansion, industry data showed. The index averaged 110.1 points last year, according to the China Federation of Logistics and Purchasing. In December 2023, the index stood at 112.4 points, edging down 0.7 points from the previous month, the data revealed.