Bank Loans (Details) - Schedule of long-term bank loans (Parentheticals) |
9 Months Ended | |
|---|---|---|
Sep. 30, 2021 |
Dec. 31, 2020 |
|
| Due on January 30, 2023 [Member] | The Export-Import Bank of China [Member] | ||
| Debt Instrument [Line Items] | ||
| Annual interest rate | 4.90% | 4.90% |
| Debt instrument, maturity date | Jan. 30, 2023 | |
| Long-term debt, description | Guaranteed by Xinrong Zhuo and Ping Lin and collateralized by 2 fishing vessels | |
| Due on November 27, 2023 [Member] | China Development Bank [Member] | ||
| Debt Instrument [Line Items] | ||
| Annual interest rate | 5.145% | 5.145% |
| Debt instrument, maturity date | Nov. 27, 2023 | |
| Long-term debt, description | Guaranteed by Xinrong Zhuo, Honghong Zhuo, Mr. and Mrs. Zhiyan Lin and 17 fishing vessels | |
| Debt ratio of borrower | 80.00% | |
| Due on March 28, 2025 [Member] | The Export-Import Bank of China [Member] | ||
| Debt Instrument [Line Items] | ||
| Annual interest rate | 4.949% | 4.949% |
| Debt instrument, maturity date | Mar. 28, 2025 | |
| Long-term debt, description | Guaranteed by Hong Long, Xinrong Zhuo, Ping Lin and collateralized by 20 fishing vessels. | |
| Due on August 21, 2026 [Member] | The Export-Import Bank of China [Member] | ||
| Debt Instrument [Line Items] | ||
| Annual interest rate | 4.70% | 4.70% |
| Debt instrument, maturity date | Aug. 21, 2026 | |
| Long-term debt, description | Guaranteed by Pin Lin, Xinrong Zhuo and Yaohua Zhuo, 15 fishing vessels, the Land Use Right of B2 plot in central business district on the north shore of Minjiang river. | |
| Due on October 21, 2025 [Member] | The Export-Import Bank of China [Member] | ||
| Debt Instrument [Line Items] | ||
| Annual interest rate | 4.70% | 4.70% |
| Debt instrument, maturity date | Oct. 21, 2025 | |
| Long-term debt, description | Guaranteed by Pin Lin, Xinrong Zhuo, Yaohua Zhuo and Hong Long, 15 fishing vessels and 1 transport vessel, the Land Use Right of B2 plot in central business district on the north shore of Minjiang river. | |
| Due on July 30, 2026 [Member] | China Development Bank [Member] | ||
| Debt Instrument [Line Items] | ||
| Annual interest rate | 5.39% | 5.39% |
| Debt instrument, maturity date | Jul. 30, 2026 | |
| Long-term debt, description | Guaranteed by Xinrong Zhuo, 11 fishing vessels and 6 Hong Long's fishing vessels, real estate of Mingguang Wanhao Property co., LTD., totaled area 22,123.50m2 | |
| Debt ratio of borrower | 80.00% | |
| Due on April 21, 2028 [Member] | The Export-Import Bank of China [Member] | ||
| Debt Instrument [Line Items] | ||
| Annual interest rate | 4.65% | 4.65% |
| Debt instrument, maturity date | Apr. 21, 2028 | |
| Long-term debt, description | Guaranteed by Pin Lin, Xinrong Zhuo, Yaohua Zhuo, Hong Long and Huanghai Shipbuilding Co., Ltd., the Land Use Right of B2 plot in central business district on the north shore of Minjiang river, 1 vessel. | |
| Due on December 21, 2028 [Member] | The Export-Import Bank of China [Member] | ||
| Debt Instrument [Line Items] | ||
| Annual interest rate | 4.65% | 4.65% |
| Debt instrument, maturity date | Dec. 21, 2028 | |
| Long-term debt, description | Guaranteed by Pin Lin, Xinrong Zhuo, Yaohua Zhuo, Hong Long and Huanghai Shipbuilding Co., Ltd., the Land Use Right of B2 plot in central business district on the north shore of Minjiang river, 1 vessel. | |
| Due on January 15, 2023 [Member] | The Export-Import Bank of China [Member] | ||
| Debt Instrument [Line Items] | ||
| Annual interest rate | 4.00% | 4.00% |
| Debt instrument, maturity date | Jan. 15, 2023 | |
| Long-term debt, description | Guaranteed by Pin Lin, Xinrong Zhuo and Hong Long, and collateralized by two related parties' investments in equity interest of one PRC local banks. | |
| Due on August 21, 2022 [Member] | The Export-Import Bank of China [Member] | ||
| Debt Instrument [Line Items] | ||
| Annual interest rate | 2.20% | 2.20% |
| Debt instrument, maturity date | Aug. 21, 2022 | |
| Long-term debt, description | Guaranteed by Hong Long, Xinrong Zhuo and Pin Lin. | |
| Due on February 21, 2023 [Member] | The Export-Import Bank of China [Member] | ||
| Debt Instrument [Line Items] | ||
| Annual interest rate | 2.20% | 2.20% |
| Debt instrument, maturity date | Feb. 21, 2023 | |
| Long-term debt, description | Guaranteed by Hong Long, Xinrong Zhuo and Pin Lin and collateralized by two related parties' investments in equity interest of one PRC local banks and the Land Use Right of B2 plot in central business district on the north shore of Minjiang river. | |
| Due on June 21, 2028 [Member] | The Export-Import Bank of China [Member] | ||
| Debt Instrument [Line Items] | ||
| Annual interest rate | 2.20% | 2.20% |
| Debt instrument, maturity date | Jun. 21, 2028 | |
| Long-term debt, description | Guaranteed by Lin Lin, Xinrong Zhuo, Yaohua Zhuo, Hong Long and Huanghai Shipbuilding Co., Ltd., the Land Use Right of B2 plot in central business district on the north shore of Minjiang river. | |
| Duo on July 01, 2023 [Member] | The Export-Import Bank of China [Member] | ||
| Debt Instrument [Line Items] | ||
| Annual interest rate | 2.20% | 2.20% |
| Debt instrument, maturity date | Jul. 01, 2023 | |
| Long-term debt, description | Guaranteed by Pin Lin, Xinrong Zhuo | |
| Due on June 27, 2025 [Member] | Bank of Communications [Member] | ||
| Debt Instrument [Line Items] | ||
| Annual interest rate | 4.65% | 4.65% |
| Debt instrument, maturity date | Jun. 27, 2025 | |
| Long-term debt, description | Guaranteed by Xinrong Zhuo, Huanghai Shipbuilding Co., Ltd. and Fujian Jingfu Ocean Fishery Development Co., Ltd.. |