Ducheng

490 m at 15.6%

670 m at 15.5%

330 m at 14.8%

670 m at 13.5%

530 m at 12.8%

580 m at 12.2%

630 m at 12.1%

400 m at 11.9%

530 m at 11.9%

1.0 km at 11.9%

1.1 km at 11.9%

510 m at 11.9%