US dollar dawdan ai lam hta byin wa chye ai mung masa hte gumhpraw hte seng ai hkrit tsang hpa ni hpe myit tsang ai majaw, EU gaw sut masa masing masa lam hta euro hpe active jai lang na matu hpaji jaw na matu, galaw sa wa na masing hpe nau nna ai aten hta shapraw da sai.
Shawng de, August shata praw 5 ya shani hta, Iran hpe US a sut masa pat shingdang ai lam ni a majaw, n-gun atsam, htawt sit ai lam, ginjaw gumhpraw dum ni a hpaga lam ni, etc.} ni hpe pat shingdang ai lam ni hpe bai galaw hpang wa ai majaw, Iran mungdan de dut shabra na matu hte maigan de dut shabra na matu grai yak hkak ai lam ni hpe byin shangun ai, sanghpaw company ni hkring sa ai sha n-ga, Mungkan ting na gumhpraw dum bungli mung grai hkra machyi mat sai..
September shata htum wa de, Iran nuclear manghkang shanglawm ai ni gaw, New York mare hta maigan mungdan ni a hkringmang ni a zuphpawng hpe galaw ai, dai aten laman, Iraq mungdan hpe hparan na matu "special mechanism" hpe hpaw ninghtan ai lam hpe madi shadaw ya ai, dai hku nna Iran mungdan a maigan de dut shabra ai lam hte maigan de dut shabra ai lam ni hpe makawp maga ai lam hpe madi shadaw ya ai, dai hku nna Iran gaw sau hte shingra wan hpe matut nna dut shabra lu na matu re.
Ndai ladat hpe France, Germany hte Britain} kaw nna woi awn ai, November praw 2 ya shani hta, USA gaw Iran hte kaga ginra ni hta sanction ni hpe dawm kau na lam ndau shabra ai. EU hte France, Germany hte Britain mungdan ni gaw, "American hpe yeng seng kau ai" ngu ai hpe jawm ndau laika shapraw nna, Iraq mungdan hpe hparan na matu "laksan ladat" hpe hpaw ninghtan na matu shakut nga ai hpe ahkyak shatai nna, European mungdan ni kaw na dut shabra ai ni hte maigan de dut shabra ai ni gaw, Iran{3}} kaw tara upadi hte seng ai hpaga lam hpe galaw lu na matu shakut nga ai hpe ahkyak shatai tsun da ai.
Iran gaw ndai ladat hpe November 5 garai n du shi yang gawgap na matu myit mada da ai, EU hte Iran hta lai nna, ndai ladat gaw kaga masha ni a matu hpaw mai ai, kaga mungdan ni mung shang lawm mai ai. "Settlement mechanism" hpe hpaw da ai rai yang, Miwa mung hte Iran mungdan lapran na hpaga yumga lam hpe grai shayawm kau na re.