Hele ʻo Hwapeng i ka hōʻikeʻike alumini ma Dusseldorf Kelemānia
Hele ʻo Hwapeng i ka Hōʻikeʻike Foundry ma Delhi India
Hele ʻo Hwapeng i ka ʻaha kūkā a me ka hōʻikeʻike IBAAS ma Bombay India
Hele ʻo Hwapeng i ka hōʻikeʻike kila ma Bombay India
Hele ʻo Hwapeng i ka 10th Nonferrous Metal Conference and Exhibition in Krasnoyarsk Russia
Hele ʻo Hwapeng i ka 147th Annual Meeting & Exhibition of the Minerals, Metals and Materials Society (TMS) ma ʻAmelika.
Hele ʻo Hwapeng i ka hōʻikeʻike alumini ma Bhubaneswar India
Hele ʻo Hwapeng i ka 148th Annual Meeting & Exhibition of the Minerals, Metals and Materials Society (TMS) ma ʻAmelika.
Hele ʻo Hwapeng i ka hōʻike METEC ma Kelemānia
Hele ʻo Hwapeng i ka 2nd Global Graphite Electrode Conference ma Bangkok Thailand
Hele ʻo Hwapeng i ka ʻaha kūkā a me ka hōʻikeʻike IBAAS ma Guiyang Kina
Hele ʻo Hwapeng i ka Metal-Expo ma Moscow Russia
Hele ʻo Hwapeng i ka ʻaha kūkā a me ka hōʻikeʻike ARABAL ma Bahrain
