ABU DHABI/SINGAPORE, Dec 10 - Asian investors are piling into Gulf bonds and loans this year, reflecting both deepening trade and finance ties with the fast-growing region and an uncertain outlook elsewhere, including the world's top two economies, the United States and China. Bond issuance in ​the Middle East and North Africa region jumped 20% year-on-year to $126 billion in the first nine months of this year, according to LSEG data, ‌with full-year records in sight both for the region and broader emergi ...