India has reportedly agreed to pay Tehran in gold for the oil it buys, in a move aimed at protecting Delhi from US-sanctions targeting countries who trade with Iran. China, another buyer of Iranian oil, may follow Delhi’s lead.

The report, by the Israeli-based news website DEBKAfile, states that Iran and India are negotiating backup alternatives with China and Russia, should the US and EU find a way to block the gold payment mechanism.

Delhi’s move is seen as surprising, as earlier India and Iran said they would switch to yen and rupees. China, another major importer of Iranian oil, may follow Delhi’s lead, the report adds.

India and China need to switch from the dollar in bilateral trade, since the US and EU have issued unilateral sanctions against the Iranian oil industry and financial institutions. The sanctions would ban any bank involved in oil trade with Iran from dealing with American and European counterparts.

Both India and China, two major buyers of Iranian oil accounting for 22 and 13 percent of its total export respectively, have refused to join such sanctions. This means they have to establish a reliable way of paying for crude, independently of the parts of the global financial system controlled by New York and London.

Delhi’s current plan is to effect payments through two state-owned banks, India’s UCO Bank and Turkey’s Halk Bankasi, Turkey being another country refusing to join the sanction spree.

The US issued sanctions against Iran in December, aiming to put pressure on the Islamic Republic and make its controversial nuclear program more transparent. The EU joined the initiative on Monday, banning new oil contracts with Iran, but allowing current ones to be fulfilled.

Australia on Tuesday became the latest country to voice plans for such an embargo, although the move would be more symbolic than practical, considering the country’s small share in Iran’s oil export.

Japan and South Korea, two other major buyers of Iranian crude, are in talks with Washington over the issue, although both Seoul and Tokyo are worried that stopping their imports could hurt their economies.

Iran, which is highly dependent on its sales of oil, is reacting to the sanction campaign nervously. Tehran says it will not yield to pressure, and threatens to block the Strait of Hormuz, a key oil tanker route in the Persian Gulf.

German political analyst Christoph R. Horstel told RT that amid the economic crisis the embargo on Iranian oil imports could backfire on the EU, while Iran “will do quite well even under the embargo.”

“All the present faithful customers to Iran oil are set to continue buying this oil, and they will find a way, rest assured,”he said. “This is the signal I get from Tehran.”

“I was personally present when the deputy economics minister of Iran was talking to a foreign society in Berlin,” he added. “And the gentleman said very openly to the shocked audience ‘OK. You don’t want to buy our goods. Well, the Chinese do.”