Here are some factors that may affect Middle East stock markets on Wednesday. Reuters has not verified the press reports and does not vouch for their accuracy.

INTERNATIONAL/REGIONAL

* GLOBAL MARKETS-Share and bond markets turn cautious in Asia, yen on ropes MKTS/GLOB

* Oil prices rise as breakdown in Iran-US talks raises supply concerns O/R

* PRECIOUS-Gold prices slip as firmer Treasury yields, Fed rate outlook weigh GOL/

* MIDEAST STOCKS-Gulf markets end mixed on uncertainty over Doha talks .MIDEAST

* Iran says it won't meet with U.S. envoys, clouding prospects for peace deal nL8N4320OW

* Hormuz disruption may have lasting impact on vulnerable economies, UN trade agency says nL6N4320N3

SAUDI ARABIA

* Saudi Arabia's PIF net profit more than doubles, revenue up 9% nS8N428011

UNITED ARAB EMIRATES

* UAE exports record oil volumes after OPEC exit, ship-tracking data shows nL4N4320FI

* ADNOC mulls changes to pricing mechanism for offshore oil grades, sources say nL6N4320TJ

* BRIEF-DP World And Arcapita’s Lintara Break Ground On 20,000 SQM Logistics Centre In JAFZA nFWN43112L

* BRIEF-Emirates NBD Said To Be In Talks To Acquire HSBC’S Turkey Unit- Bloomberg News nFWN43208N

KUWAIT

* Zain Kuwait secures licence to operate mobile phone network in Syria, sources say nL6N4320HR

QATAR

* ExxonMobil, QatarEnergy declare Cyprus gas marketable in deal with Nicosia nL6N4310T0

EGYPT

* Egypt moves to step up fuel supply ahead of rise in power demand this summer nL6N4320H1