Previously, Germany was said to have asked for around 150 million tons of coal from Indonesia, but the ministry said there was no formal agreement to that request.
The figures for the same quarters in the last three years of 2019, 2020 and 2021 were 7.1 per cent, 0.52 per cent and 6.73 per cent, respectively.
Minister of State for Petroleum Musadiq Malik said the government had to take tough decisions to steer the country out of the crisis.
The monthly increase observed in the survey is also the largest gain seen since the Bank of Korea began compiling data in 2008.
Some 300 businesses from 12 key industries have registered for the expo so far. They include medical, cosmetics, food and beverage, spa therapy, herbs and health tourism firms.
The study estimated that 58 per cent of the 26 countries studied face a downgrade of their sovereign credit rating.
Experts say the economy will rebound in the following months with a package of stimulus measures fully taking effect.
The problem has emerged due to Japan's reliance on China and Russia for most of the materials used to produce fertilizers.
The cashew industry exported cashews to 104 countries and territories last year, with Russia being 11th largest buyer of Vietnamese cashews.
The survey came as South Korea is grappling with inflation running high amid global oil and commodity price hikes driven by rebounding demand, pandemic-caused lockdowns in China…