* KOSPI sets document higher, foreigners net prospective buyers * KRW hits strongest because June 2018 vs USD * South Korea benchmark bond produce falls SEOUL, Dec 3 (Reuters) - Spherical-up of South Korean economical markets: ** South Korean shares extended gains on Thursday to contact a new document superior, boosted by chip shares and international shopping for. The received strengthened to its optimum considering that June 2018, even though the benchmark bond yield fell. ** The benchmark KOSPI rose 5.43 factors, or .20%, to 2,681.33 by 0211 GMT, established for a third straight get. ** The country's money markets opened an hour later on than typical at 0100 GMT due to a nationwide school entrance exam. The inventory marketplace will near an hour later than usual at 0730 GMT, though the international trade current market will shut at the normal 0630 GMT. ** Chip giants Samsung Electronics and SK Hynix jumped as much as 1.44% and 5.05%, respectively, and for a third straight day to their record highs. ** Shares of Hyundai Motor ended up up 4.38%, although those people of Celltrion and its affiliates attained on hopes of conditional acceptance for the use of its COVID-19 drug, CT-P59. ** Meanwhile, the country's parliament on Wednesday permitted expanding upcoming year's finances by web 2.2 trillion won ($1.99 billion) to its prepared 555.8 trillion won, to cushion the financial fallout from the coronavirus outbreak and to secure vaccines. ** Foreigners were being internet customers of 48.8 billion received ($44.44 million) worth of shares on the key board. ** The won was quoted at 1,098.6 for each greenback on the onshore settlement platform , .20% larger than its earlier close at 1,100.8, the strongest since June 2018. ** In offshore trading, the won was quoted at 1,098.3, although in non-deliverable ahead investing its 1-thirty day period deal was quoted at 1,098.2. ** In funds and credit card debt markets, December futures on 3-12 months treasury bonds rose .02 place to 111.59. ** The most liquid 3-year Korean treasury bond yield fell by .1 basis issue to .981%. ($1 = 1,098.0000 gained) (Reporting by Joori Roh Editing by Shounak Dasgupta)