Starting from midnight on June 15, railway Zhongshan North Station will add 10 new trains, making the total number 43 in full operation. Out of these, 21 will head north towards Guangzhou South Station, while 22 will head south towards Zhuhai Station. The key changes are as follows:

To Guangzhou South Station>>>

The first train will be C7622 "Zhuhai-Guangzhou South" (arriving at 6:55 and departing at 6:57);

The last train will be C7620 "Zhuhai-Guangzhou South" (arriving at 22:11 and departing at 22:13);

In the morning, C7626 "Zhuhai-Guangzhou South" (arriving at 11:19 and departing at 11:21) and C7628 "Zhuhai-Guangzhou South" (arriving at 11:39 and departing at 11:41) will be added;

In the evening, C7618 "Zhuhai-Guangzhou South" (arriving at 20:59 and departing at 21:01) will be added.

To Zhuhai Station>>>

Daytime: C7623 "Guangzhou South-Zhuhai" (arriving at 9:49, departing at 9:51), C7633 "Guangzhou South-Zhuhai" (arriving at 11:39, departing at 11:41), and C7637 "Guangzhou South-Zhuhai" (arriving at 12:08, departing at 12:10) will be added.

Nighttime: C7705 "Guangzhou South-Zhuhai" (arriving at 21:45 and departing at 21:47), and C7703 "Guangzhou South-Zhuhai" (arriving at 22:04 and departing at 22:06) will be added.