NASDAQ considers joining virtual currency
Publish: 2021-04-25 07:59:58
1. The basic property of money is exchange, that is, the money you harvest can be exchanged for equivalent goods, and the price of goods is the relationship between supply and demand
2 to make a long story short, e to the risk of counterfeiting, gold is the final currency in the end, but the total proction of gold inhibits the development of global economy, and the national reputation replaces the currency in the end
3 there is no doubt about the value of gold. No one will not snatch it when they are on the ground, and no one will not beat fast. bitcoin uses a specific algorithm to create the "rare" attribute, but this is not the essence of currency, because the exchange limitation is too large, and the holding value is limited. However, in the current era when paper money can be used as legal money and exchange money, the currency of any country actually has absolute risk, so the emergence of beyond national boundaries bitcoin has aroused the reaction of the market
4 as mentioned above, paper money has the effect of legal currency in the world, which can exchange goods (excluding depreciation), while bitcoin can exchange very few things. In other words, the more things it can exchange, the more valuable the currency is, the more valuable the currency it can exchange for necessities (US dollars), and the more valuable the currency is, the more considerable the seigniorage will be
5 to sum up, currency has the following attributes: purchasing power, recognized, credit (guarantee). In the future, new currency (or exchange method) will be born, but at present, legal currency is the most valuable, but no legal currency has the natural currency attribute of gold.
2 to make a long story short, e to the risk of counterfeiting, gold is the final currency in the end, but the total proction of gold inhibits the development of global economy, and the national reputation replaces the currency in the end
3 there is no doubt about the value of gold. No one will not snatch it when they are on the ground, and no one will not beat fast. bitcoin uses a specific algorithm to create the "rare" attribute, but this is not the essence of currency, because the exchange limitation is too large, and the holding value is limited. However, in the current era when paper money can be used as legal money and exchange money, the currency of any country actually has absolute risk, so the emergence of beyond national boundaries bitcoin has aroused the reaction of the market
4 as mentioned above, paper money has the effect of legal currency in the world, which can exchange goods (excluding depreciation), while bitcoin can exchange very few things. In other words, the more things it can exchange, the more valuable the currency is, the more valuable the currency it can exchange for necessities (US dollars), and the more valuable the currency is, the more considerable the seigniorage will be
5 to sum up, currency has the following attributes: purchasing power, recognized, credit (guarantee). In the future, new currency (or exchange method) will be born, but at present, legal currency is the most valuable, but no legal currency has the natural currency attribute of gold.
2. All of these digital coins have no value in themselves. It's all speculative goods. Once the speculative funds withdraw, the value will be zero.
3. There is no specific requirement for paid in capital. The net asset value of profitable enterprises is required to be more than US $4 million, and that of unprofitable enterprises is required to be more than US $12 million.
the operating records must have three-year business records. The main business and management of the issuer have not changed significantly in the past three years, and the actual controller has not changed, According to American accounting standards, there is no requirement for profitable enterprises to operate for more than three years, while unprofitable enterprises should operate for more than three years
profit requires three years of profit, with an annual pre tax income of US $2 million and a recent pre tax income of US $2.5 million
or the cumulative pre tax income in three years is 6.5 million US dollars, and 4.5 million US dollars in the latest year
or companies with a total market value of no less than US $500 million and revenue of US $200 million in the latest year, with a total revenue of US $25 million in three years. A profitable enterprise is required to make a net income of 400000 US dollars in the latest financial year or the two fiscal years in the first three years; There is no net income requirement for unprofitable enterprises
the minimum public shareholding. The number of shares held by the public should not be less than 2.5 million; The number of shareholders with more than 100 shares shall not be less than 5000, and more than 25%. The public shareholding of profitable enterprises shall be more than 500000 shares, and the public shareholding of non profitable enterprises shall be more than 1 million shares; The number of shareholders of profitable enterprises with public shareholding ranging from 500000 to 1 million shares is required to be more than 800; If the public holds more than 1 million shares, the number of shareholders is required to be more than 400. The number of shareholders of unprofitable enterprises is required to be more than 400
the minimum market value is US $100 million
the mechanism of securities market supervision is relatively mature, the supervision system and supervision strength are strong, and the degree of marketization is high. The government's supervision means combined with the strength of the market constitute a great constraint on the listed companies. Once the listed companies break the law, they will be punished severely<
extended reading: suggestions on listing conditions of gem in China
(1) brief comparison of listing conditions of domestic main board and gem
domestic main board domestic gem (suggestion)
the total amount of paid in capital before issuance shall not be less than 30 million yuan, and the total amount of capital before issuance shall not be less than 20 million yuan
the operation record shall have three-year business record, No significant changes have taken place in the main business and management of the issuer in the past three years, and the actual controller has not changed. The two-year business records are required. No significant changes have taken place in the main business and management of the issuer in the past three years, and the actual controller has not changed.
the profit requirement is that the net profit of the last three accounting years is positive and the cumulative amount exceeds RMB 30 million, Net profit is calculated on the basis of the lower one before and after decting non recurring profit and loss.
the net cash flow generated by operating activities in the last three accounting years has exceeded RMB 50 million; Or the accumulated operating revenue of the last three fiscal years exceeds 300 million yuan
there is no outstanding loss at the end of the latest period. The net profit of the most recent fiscal year is positive, and the net profit is calculated on the basis of the lower one before and after decting the non recurring profit and loss.
the minimum amount of public shares is more than 25% of the total shares of the company; If the total share capital of the company exceeds 400 million yuan, the proportion of shares issued to the public shall be more than 10%. The shares issued to the public account for more than 25% of the total shares of the company
there are no specific requirements and regulations for the minimum market value
there are some irregularities in the supervision of the securities market, but standardization and international integration are the themes of future development, and the supervision of the domestic market will be a process of graal strengthening. For domestic companies, they always have geographical advantages, and the government always takes protection and development as the theme
the operating records must have three-year business records. The main business and management of the issuer have not changed significantly in the past three years, and the actual controller has not changed, According to American accounting standards, there is no requirement for profitable enterprises to operate for more than three years, while unprofitable enterprises should operate for more than three years
profit requires three years of profit, with an annual pre tax income of US $2 million and a recent pre tax income of US $2.5 million
or the cumulative pre tax income in three years is 6.5 million US dollars, and 4.5 million US dollars in the latest year
or companies with a total market value of no less than US $500 million and revenue of US $200 million in the latest year, with a total revenue of US $25 million in three years. A profitable enterprise is required to make a net income of 400000 US dollars in the latest financial year or the two fiscal years in the first three years; There is no net income requirement for unprofitable enterprises
the minimum public shareholding. The number of shares held by the public should not be less than 2.5 million; The number of shareholders with more than 100 shares shall not be less than 5000, and more than 25%. The public shareholding of profitable enterprises shall be more than 500000 shares, and the public shareholding of non profitable enterprises shall be more than 1 million shares; The number of shareholders of profitable enterprises with public shareholding ranging from 500000 to 1 million shares is required to be more than 800; If the public holds more than 1 million shares, the number of shareholders is required to be more than 400. The number of shareholders of unprofitable enterprises is required to be more than 400
the minimum market value is US $100 million
the mechanism of securities market supervision is relatively mature, the supervision system and supervision strength are strong, and the degree of marketization is high. The government's supervision means combined with the strength of the market constitute a great constraint on the listed companies. Once the listed companies break the law, they will be punished severely<
extended reading: suggestions on listing conditions of gem in China
(1) brief comparison of listing conditions of domestic main board and gem
domestic main board domestic gem (suggestion)
the total amount of paid in capital before issuance shall not be less than 30 million yuan, and the total amount of capital before issuance shall not be less than 20 million yuan
the operation record shall have three-year business record, No significant changes have taken place in the main business and management of the issuer in the past three years, and the actual controller has not changed. The two-year business records are required. No significant changes have taken place in the main business and management of the issuer in the past three years, and the actual controller has not changed.
the profit requirement is that the net profit of the last three accounting years is positive and the cumulative amount exceeds RMB 30 million, Net profit is calculated on the basis of the lower one before and after decting non recurring profit and loss.
the net cash flow generated by operating activities in the last three accounting years has exceeded RMB 50 million; Or the accumulated operating revenue of the last three fiscal years exceeds 300 million yuan
there is no outstanding loss at the end of the latest period. The net profit of the most recent fiscal year is positive, and the net profit is calculated on the basis of the lower one before and after decting the non recurring profit and loss.
the minimum amount of public shares is more than 25% of the total shares of the company; If the total share capital of the company exceeds 400 million yuan, the proportion of shares issued to the public shall be more than 10%. The shares issued to the public account for more than 25% of the total shares of the company
there are no specific requirements and regulations for the minimum market value
there are some irregularities in the supervision of the securities market, but standardization and international integration are the themes of future development, and the supervision of the domestic market will be a process of graal strengthening. For domestic companies, they always have geographical advantages, and the government always takes protection and development as the theme
4. You can pay attention to the real-time transaction price of fire coin.
5.
Zhongtiao Mountain in Yuncheng, Shanxi Province is a transitional area from temperate zone to subtropical zone, with mild climate and suitable precipitation. It is rich in warm vegetation and a variety of Chinese herbal medicines
Du Chengjin's son-in-law's trousers were torn by the Bush because he had been walking in the forest, but they picked nearly 100 Jin of Forsythia suspensa that day, and the harvest was good
as long as you can bear hardships, there is a way to earn money. That's the truth
6. The core frequency of 9300GS is higher than that of 9300ge, so its performance is better. Geforce FX 5200 is a graphics card four years ago. First of all, there is no PCI-E version. Furthermore, if you run 3DMark05, you can run like a slide, and whether it can run smoothly is a problem. 9300GS is absolutely smooth
chip manufacturer NVIDIA
chip bit width 256 bit
manufacturing process 65 nm
core code g98
video frequency
core frequency 567mhz
video memory frequency 800MHz
video memory specification
video memory type DDR2
video memory capacity (MB) tc512
video memory bit width 64bit
maximum resolution 2048 * 1536
video card heat dissipation
cooling wind Fan
graphics interface
bus interface PCI Express 2.0
display interface 24 pin DVI-I interface / 15 pin D (VGA) interface
physical properties rendering pipeline n / a
vertex coloring unit n / a
3D API DirectX 10
SP unit 8
other parameters
other features support NVIDIA SLI technology
support NVIDIA purevideo HD second generation video hardware acceleration
chip manufacturer NVIDIA
chip bit width 256 bit
manufacturing process 65 nm
core code g98
video frequency
core frequency 567mhz
video memory frequency 800MHz
video memory specification
video memory type DDR2
video memory capacity (MB) tc512
video memory bit width 64bit
maximum resolution 2048 * 1536
video card heat dissipation
cooling wind Fan
graphics interface
bus interface PCI Express 2.0
display interface 24 pin DVI-I interface / 15 pin D (VGA) interface
physical properties rendering pipeline n / a
vertex coloring unit n / a
3D API DirectX 10
SP unit 8
other parameters
other features support NVIDIA SLI technology
support NVIDIA purevideo HD second generation video hardware acceleration
7. The graphics card is definitely not fake. The video memory of xiaoyingba gs6 Houyi version is tc1g real 256MB<
the back shows that Xunjing may be looking for XFX OEM. Shenchuan xintianxia does not directly proce its own graphics cards. All xiaoyingba graphics cards are OEM OEM, but I have the impression that all the graphics cards are OEM from Foxconn. Xiaoyingba is quite good at low price and low energy card
there is no problem with the running points of 3DMark05. How much more do you want to run in G210? 200 ocean less than the graphics card, is used to see high-definition movies, play the game performance and set show no difference
in terms of configuration, should you take the initiative to ask for 4 cores? Under normal circumstances, G41 + e3400 + G210 is the typical combination of kengdai. Now, the broken machines with more than 2000 yuan in the market are basically equipped with this configuration
x4640 + n61 always feels that the motherboard chipset is too old. Of course, it's OK to use it normally
how much is the machine? What brand of chassis and power supply are they?
the back shows that Xunjing may be looking for XFX OEM. Shenchuan xintianxia does not directly proce its own graphics cards. All xiaoyingba graphics cards are OEM OEM, but I have the impression that all the graphics cards are OEM from Foxconn. Xiaoyingba is quite good at low price and low energy card
there is no problem with the running points of 3DMark05. How much more do you want to run in G210? 200 ocean less than the graphics card, is used to see high-definition movies, play the game performance and set show no difference
in terms of configuration, should you take the initiative to ask for 4 cores? Under normal circumstances, G41 + e3400 + G210 is the typical combination of kengdai. Now, the broken machines with more than 2000 yuan in the market are basically equipped with this configuration
x4640 + n61 always feels that the motherboard chipset is too old. Of course, it's OK to use it normally
how much is the machine? What brand of chassis and power supply are they?
8. At present, this card should use the 1080 core of the mobile version, and it has been moved to the desktop version. Therefore, the INF file is not correct, and can only be changed to the driver.
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