Mae Ysgrifennydd y Cabinet wedi cyhoeddi y cynhelir yr ail gynhadledd Gymreig i fusnesau Heathrow flwyddyn nesaf i wneud yn siŵr bod cwmnïau o Gymru mewn sefyllfa dda i ennill contractau sy'n gysylltiedig ag adeiladu'r rhedfa newydd.
The Cabinet Secretary has announced that Wales will host a second Heathrow Business summit next year to ensure that Welsh companies are well positioned to secure contracts associated with the new  runway’s construction.