The price of bitcoin varies from country to country

1. You can do this, but the sold us dollars can't come back.
the domestic price is linked to btc-e. you can see by looking at the price of btc-e.

the reason why it's not linked to MT is that MT needs to go through at least two institutions if it sells money and wants to go back to China. The service charge is also very expensive and troublesome. Besides, it's very troublesome to withdraw cash in MT for identity authentication Why can btc-e make money like you think?
btc-e can be linked with China. There is an FX platform in China. LTC can transfer BTC to btc-e website and exchange it with LTC.
LTC can sell money on FX to get RMB. However, the price difference between btc-e and FX was eliminated two months ago. Now you can make money.

hope you can add me to QQ 4224.59155

2. Because big bitcoin players play more on big platforms, bitcoin is relatively stable and deep enough
some small platforms are not deep enough. If they sell a few bitcoins, they may break through the price of bitcoin on the same network

3. At present, okcoin only supports the deposit card of withdrawal to the bank, and it is the bank card of user's real name authentication. RMB withdrawal is generally handled within 24 hours. When it arrives at the account, each bank processes the remittance at a different speed, so the time of arrival cannot be guaranteed. The minimum withdrawal of RMB is 100 yuan, the handling charge is 0.3% - 0.5% of the withdrawal amount, and the minimum charge is 1 yuan.

4. Different trading platforms cannot be converted

5.

Every software has its own advantages and disadvantages. From the user's point of view, Guanglianda has more advantages than Luban:

1. In terms of platform, Luban borrows CAD, but if CAD needs to change the platform, or needs to be improved, Luban will also change it, which is unstable and costly. Guanglianda is a self-developed platform. In addition, all three budget software platforms have been changed. It has been used in China for a long time, and the response is very good and stable before it is officially used in Ningxia

2. From the perspective of users, at present, Guanglianda has occupied 100% of the market in Xi'an and 70% of the market in Ningxia. For the budget, if Guanglianda is used, it will also bring some convenience

3. Guanglianda software is easy to learn and understand, and its after-sales service is also trustworthy

4. The newly developed installation calculation software of Guanglianda has a very good response in the market. If there is no CAD drawing, the fuzzier the drawing, the better, because there will be clear and fuzzy processing in the software, which is very convenient. Luban needs to be as clear as possible

extended data

schematic design mole of Guanglianda magicad system:

used to generate function description diagram, flow diagram and control diagram of air, water and electrical systems

The schematic design mole of magicad system is not only a drawing tool. Lines and icons are intelligent and contain a lot of properties. The program has a large number of predefined objects, such as water pipes, cables, valves, air pipes, lighting equipment, etc. You can define new properties for objects, or create new objects that meet your own needs

when designing, you can add or delete components at will. You can select an object from the menu that pops up automatically when you hover over the mouse, place it in the drawing, and modify it

Guanglianda's development history:

today, after nearly 20 years of development, Guanglianda's procts have expanded from a single budget software to nearly 100 procts in many business sectors, such as engineering cost, engineering construction, engineering information, internationalization, instrial finance, etc

it covers the whole life cycle of the project, covering tools, solutions, e-commerce, big data, mobile Internet, cloud, intelligent hardware equipment, instrial financial services and other business forms. It has provided professional services for more than 200000 enterprises and more than one million proct users in the instry, and has achieved outstanding brand of informatization in China's construction instry

It was officially established in 1998 and registered as a high-tech enterprise in Haidian District

in 2005, it won the title of "key software enterprise in the national planning layout"

In 2008, the American Research Center was established and officially settled in the Sino US science and Technology Park of the University of Maryland

in 2010, it successfully landed on Shenzhen SME board, stock abbreviation: Guanglianda, stock code: 002410, and completed strategic restructuring with Beijing Menglong Software Technology Co., Ltd

in 2011, we completed the strategic restructuring with Shanghai Xing'an Deli Software Co., Ltd. and established a wholly-owned subsidiary in Singapore

in 2013, the company established a Hong Kong subsidiary and expanded its market to Taiwan, Malaysia, Indonesia, Thailand and other Southeast Asian countries

in 2014, we acquired progman of Finland, the world's leading MEP design and construction software company, and Hangzhou Qingzhou Software Co., Ltd

in 2015, it officially announced the overall transformation to "Internet platform service provider of construction instry"

in 2016, it was officially renamed as "GuangLianda Technology Co., Ltd." and a new logo was launched

in 2017, from one start-up to two start-ups, Guanglianda in the new era is committed to becoming the global leader of digital building platform service providers with the value proposition of making every project successful

6. In the transaction of bitcoin or other commodities, the price is determined by the buyer and the seller. Therefore, there are different prices for the same commodity in different places.

7. I'll give you the simplest example of this problem. The same is the vegetable wholesale market. The wholesale prices of vegetables in different regions are different. Even the wholesale prices of vegetables in the same region may be different. This has something to do with demand and supply

the price of bitcoin is the same. Of course, the price gap between the two trading platforms will not be too big. Another reason is that foreign bitcoin trading platforms need to charge a certain fee, so the price of foreign bitcoin is relatively high. Last year, e to the large domestic demand for bitcoin, the national market pulled the rise of the external market. Many people take advantage of this opportunity to move bricks to earn a price difference.

8. Because bitcoin is a new currency / thing that nobody cares about.

bitcoin was first established in China, and it is relatively stable as a whole.
okcoin and fire coin network are just 13 years old

9. Because each platform is independent, just like different supermarkets in reality, the price of each supermarket will be different

but there is a special group of people who are carrying out risk-free arbitrage, selling bitcoin purchased from low price platforms on high price platforms,

so in the long run, the price of each platform will converge.