any funding guarantees from the Indonesian government and has promised construction would begin this year, with the network up and running no later than 2019. Beijing recently showcased its high-speed rail prowess in an exhibition at a plush Jakarta mall, where China´s ambassador to Indonesia likened the project to a child reared by Jakarta and Beijing.
"Our number one priority is to ensure the baby´s health and growth, rather than to rush him to make money to support the family," Xie Feng said, playing down suggestions China´s main motive in this project was profit.
Japan´s proposal is slightly more expensive than its rival, and it is only promising trains will hit the tracks in 2021. On the plus side, it has offered a lower interest rate of 0.1 percent, a fraction of the 2.0 percent China has put forward.
Japan also has history on its side. The country is famous for its legendary shinkansen, its impressive high-speed network that for decades has whizzed commuters between cities at great speed without a single fatal accident on the rails. China has countered this by arguing it has built 17,000 kilometres of high-speed railway -- or 55 percent of the world total -- in the 12 years since it began constructing bullet trains.
However, a 2011 crash that killed at least 40 people and injured 200 more highlighted what critics say is a tendency to overlook safety in the rush to lay track.
Indonesian officials are aware of Japan´s glowing record in this space, and are wary of elements of Beijing´s pitch. A government source tasked with assessing the two proposals told AFP China´s slowing economy had fostered doubt about whether Beijing could deliver on its ambitious promises.
China´s economy expanded 7.4 percent last year, the weakest pace since 1990, and slowed further to 7.0 percent in the first two quarters of this year. Indonesia had also "learned the lessons" of dealing with China, the source said, with past investment pledges failing to materialise and newly-constructed power plants lacking the capacity promised on paper.