new york china unite state keep develop positive relations matter win november u.s. presidential election chinese premier li keqiang tell economic forum new york tuesday li decline comment candidate favor republican donald trump threaten slap tariff chinese goods push tough trade talk elect democratic rival hillary clinton change tack trade back away pacific trade pact previously endorse candidates critical china assertive pursuit territory south china sea potential flashpoint asia cause significant friction relations washington beijing li attend u.n. general assembly new york say u.s. election internal affair unite state could say limit go remark matter get elect u.s. presidential election believe china-u.s. tie continue grow steadily positive direction li respond complaints foreign business leaders restrict access chinese market say china open foreign investment although economic sectors yet mature process become mature also process open areas chinese economy open foreign investment increase china open door even wide door close say refer u.s.-china bilateral investment treaty long negotiation give disagreements access sectors side deem sensitive li say long countries take strong pragmatic approach would able reach mutually beneficial agreement example china willingness open market li say china decide designate chinese investment bank clear bank renminbi business new york welcome foreign bank city meet eligibility requirements become clear bank currency also say china would soon allow import beef bone unite state chinese quarantine procedures complete li pledge china would engineer devaluation currency boost export economy grow slow rate two decades critics washington charge beijing still manipulate currency although u.s. treasury say assessment undervalue china economy continue growth momentum year li say say third quarter year end year china economy maintain momentum steady growth china growth target year 6.5 percent second quarter year world second-largest economy grow 6.7 percent year ago accord official data china 's premier say u.s. tie develop matter win election