1. This is the full tracking of your parcel:
China Post Register Air Mail Tracking System
Parcel No.03695594691 tracking result
2016-09-11 16:50:13.0 Electronic Data Received
2016-09-13 12:57:10.0 Guangzhou parcel process center received
2016-09-13 13:18:00.0 Guangzhou parcel process center customs scan
2016-09-13 13:26:00.0 leaving Guangzhou parcel process center
2016-09-14 07:36:30.0 Guangzhou Transit Station export security scan

2. This is the full tracking of your parcel:
China Post Register Air Mail Tracking System
Parcel No.03697039578 tracking result
2016-09-12 05:46:38.0 Electronic Data Received
2016-09-15 16:00:25.0 China Post Group Suzhou city parcel process center received
2016-09-15 16:48:00.0 China Post Group Suzhou city parcel process center customs scan

3. This is the full tracking of your parcel:
China Post Register Air Mail Tracking System
Parcel No.03703099343 tracking result
2016-09-12 14:57:36.0 Electronic Data Received
2016-09-13 17:32:19.0 Hefei bulk center received
2016-09-13 18:12:00.0 Hefei bulk center customs scan
2016-09-13 18:15:00.0 leaving Hefei bulk center

4. This is the full tracking of your parcel:
China Post Register Air Mail Tracking System
Parcel No.03698097585 tracking result
2016-09-12 09:04:40.0 Electronic Data Received
2016-09-13 22:49:25.0 Guangzhou parcel process center received
2016-09-13 23:17:00.0 Guangzhou parcel process center customs scan
2016-09-13 23:26:00.0 leaving Guangzhou parcel process center
2016-09-14 06:58:31.0 Guangzhou Transit Station export security scan

5. All your parcels are what we call China Post Ordinary Small Packet Plus and can be track only in China with tracking limitation. Can take from 30 top 60 days before delivery to your country.

6. Since there is limited tracking of your parcel we can not determine if all parcels has pass the Customs check in China Post except one parcel 03703099343.

7. We can not even tell if parcel was mail out of China because of the type of parcel you have. But normally those parcel do get to the overseas client without any problem.

8. Most of your parcel has been on the road for around 35 days now. If you don't get them around 50 days from when they were mail, then you could open a dispute to get your money.

Hope this help.