SHANGHAI (AFP) ― The virtual currency Bitcoin crashed in China on Wednesday, falling nearly 50 percent after the country’s biggest trading platform BTC China banned deposits in yuan following new restrictions reportedly imposed by the central bank.
Chinese speculators have driven Bitcoin prices into the financial stratosphere this year, peaking at 7,588.88 yuan (now $1,250) on Nov. 30.
By late Wednesday they stood at 2,245 yuan, more than 70 percent lower, and down 42.7 percent from their 24-hour high after skidding as much as 48.7 percent earlier.
Bitcoin, invented in the wake of the global financial crisis by a mysterious computer guru using the pseudonym Satoshi Nakamoto, is a form of cryptography-based e-money.
It can be stored either virtually or on a user’s hard drive, and offers a largely anonymous payment system.
But Beijing keeps a tight grip on the yuan and enforces capital controls, which the e-currency threatens by its very nature.
Two weeks ago the People’s Bank of China, the central bank, ordered financial institutions not to provide Bitcoin-related services and products and cautioned against its potential use in money-laundering.
Reports earlier this week said it had banned domestic third-party payment companies from providing clearing services for virtual currency trading platforms, and on Wednesday BTC China said it was stopping taking yuan deposits ― but withdrawals were still allowed.
While the PBoC made no announcements Wednesday on any new curbs, analysts said the reported central bank instruction, if confirmed, could cripple Bitcoin trading in China.
“If the channel for depositing yuan in the platforms was completely cut off, all domestic exchanges would be invalid,” James Gong, a digital currency expert and member of the U.S.-based Bitcoin Foundation, told AFP.
“Bitcoin trading might be forced underground or shift to overseas markets,” he said, adding the move would be a ban on Bitcoin trading “in disguised form.”
BTC China asserted that its operations would continue.
In a notice to its “valued customers” posted on its website it said: “Due to new government regulations, BTC China will temporarily suspend CNY (yuan) deposits.”
It added: “Rest assured that BTC China will continue to operate normally.
We deeply apologize for any inconvenience.”
BTC China CEO Bobby Lee said that the exchange received notice Wednesday morning from a payment company that it was halting the deposit of customers’ Chinese currency funds.
“We suspect the central bank has essentially requested third-party payment companies to not do business with us,” Lee told AFP.
Volatility in Bitcoin prices and potential risks it might bring to the domestic payment system may have triggered the central bank ban, analysts said.
“The central bank move ... is to cool down Bitcoin trading and make it more rational,” Ding Zhaoyong, a finance professor at Jilin University, told AFP.
“Also the drastic price fluctuations might lead to uncontrollable risks to both delivering and charging sides in the third-party payment system, so ... it must draw a clear line and avoid being passively driven into any payment dispute,” Ding said.
Chinese speculators poured money into Bitcoin this year, driving the BTC China price up 9,122 percent from January 1 to November 30 and making the country at times the world’s biggest Bitcoin market.
Both BTC China and another major Chinese exchange, OKCoin, have resumed charging investors transaction fees, according to notices on their respective websites, which said the move was intended to prevent speculation and price manipulation.
Chinese news portal Sina Finance reported Wednesday that the central bank’s official website and social media account allegedly came under attack by hackers.
The PBoC website was intermittently unavailable while its social media page was flooded with comments from allegedly overseas Bitcoin investors, the report said.
“Mighty central bank!” one Internet user wrote on the PBoC’s page on Sina Weibo, a Chinese version of Twitter, while attaching a link to the Sina Finance report.
The PBoC website was easily accessible late Wednesday. Officials at the bank could not be reached for comment.
Lee stressed that Bitcoin trading is a “legitimate business” and still enjoyed official approval.
