Claim: Jidong County is a county at an elevation of 186 m (610 ft) in Jixi in the southeastern Heilongjiang Province.
Evidence: 186 m (610 ft) Jixi Heilongjiang 'East of Mount Jiguan') is a county of southeastern Heilongjiang Province, China, bordering Russia's Primorsky Krai to the southeast. It is under the administration of Jixi City and is the location of Jixi Xingkaihu Airport.