NAVTEX
NAVTEX is an international automated medium frequency (518 kHz) direct-printing service for delivery of navigational and meteorological warnings and forecasts, as well as urgent marine safety information to ships. It was developed to provide a low-cost, simple, and automated means of receiving this information aboard ships at sea within approximately 200 nautical miles of shore. (source NOAA)
I already did some NAVTEX DXing in Europe, and since noise levels in my location are reasonably low on medium wave I decided to start scanning 518 kHz over here too. The software I use is Frisnit NAVTEX Decoder. There is a Java version, but the Windows version under Wine runs very well, if not better, on Linux.
Taiwan is located in area XI-B and the current schedule is here.

A screenshot of the Frisnit decoding software.

These are the stations I have received and identified so far:
BB00-Kholmsk-UFO (tent)
FA91-Bankok-HSA
GA34-Naha-JNB
HB44-Moji-JNR
IB69-Yokohama-JGC
JA04-Otaru-JNL
KA23-DaNang-XVT
KE01-Kushiro-JNX
LE70-HongKong-VRX
MA05-Sanya-XSI
NE96-Guangzhou-XSQ
OA77-Fuzhou-XSL
PB55-Keelung-XSX
QA71-Shanghai-XSG
RA90-Dalian-XSZ
SA26-Tianjin-XSV
UA65-Penang-9MGV
VA18-CHUKPYONG-HLx
WA37-PyongSan-HLx
XA04-HoChiMinhVille-XVS
490 kHz
FB53 - DaNang - XVT
KA32 - Pyong San - HL..