China has always played a constructive part in resolving the decade-long dispute, had an objective, fair and responsible attitude toward the issue.
A landmark Iran nuclear agreement was reached Tuesday after clearing final obstacles including a compromise between Washington and Tehran.
UN inspectors would have access to all suspect Iranian sites, including military ones, under a draft nuclear deal that six major powers and Iran are working to finalize on Tuesday.
Six major powers seeking to negotiate an agreement to limit the Iranian nuclear programme began a meeting in the early hours of Tuesday, a US official said.
Chinese Foreign Minster called on related parties to end the marathon negotiations on an Iranian nuclear deal, saying conditions are ripe for a good deal.
Chinese Foreign Minster Wang Yi on Monday called on related parties to end the marathon negotiations on an Iranian nuclear deal, saying conditions are ripe for a good deal and that an agreement could be reached anytime in Vienna.
Iraqi security forces and allied militias on Monday launched a major offensive to free key cities and towns seized earlier by Islamic State (IS) militants in Iraq's western province of Anbar.
Iranian foreign minister on Sunday said there would be still work to do on Monday on a comprehensive agreement on the Iranian nuclear issue, but no extension of the talks.
Big progress was made in certain issue of the nuclear talks, while work is still needed in a few remaining issues.
The United States pushed the nuclear talks into deadlock with excessive demands, local Fars news agency quoted an Iranian diplomat in Vienna as saying on Thursday.
A senior UN official in charge of assisting Palestinian refugees said Wednesday that the "root causes" of last year's conflict in Gaza remain unaddressed despite a growing humanitarian crisis in the area.
Iran and six world powers missed their second self-imposed deadline to strike a final deal on Iran' s nuclear issue on Tuesday, leaving the real deadline of the deal unknown.