| 报告期 | 2025-06-30 | 2024-12-31 | 2024-06-30 | 2023-12-31 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 114,882,549.38 | 190,439,804.15 | 95,556,736.54 | 203,322,961.01 |
| 收到的税费返还 | - | 14,343.61 | - | 154,249.22 |
| 收到其他与经营活动有关的现金 | 49,897,521.79 | 14,013,277.83 | 55,776,141.51 | 14,090,055.42 |
| 经营活动现金流入小计 | 164,780,071.17 | 204,467,425.59 | 151,332,878.05 | 217,567,265.65 |
| 购买商品、接受劳务支付的现金 | 77,328,834.19 | 137,285,862.69 | 55,052,401.68 | 167,228,067 |
| 支付给职工以及为职工支付的现金 | 14,058,966.89 | 32,155,684.42 | 18,572,890.35 | 43,707,824.6 |
| 支付的各项税费 | 2,144,938.49 | 3,442,382.62 | 1,468,692.03 | 5,176,872.79 |
| 支付其他与经营活动有关的现金 | 61,566,356.61 | 32,357,864.01 | 71,784,453.99 | 33,490,383.96 |
| 经营活动现金流出小计 | 155,099,096.18 | 205,241,793.74 | 146,878,438.05 | 249,603,148.35 |
| 经营活动产生的现金流量净额 | 9,680,974.99 | -774,368.15 | 4,454,440 | -32,035,882.7 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | - | - | - | 27,214.04 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | 2,900 | 2,900 | 9,645 |
| 收到的其他与投资活动有关的现金 | 25,033,061.65 | 111,264,533.55 | 72,112,273.97 | 14,211,670.61 |
| 投资活动现金流入小计 | 25,033,061.65 | 111,267,433.55 | 72,115,173.97 | 14,248,529.65 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 29,296.94 | 66,404 | 48,159.14 | 4,884,929.06 |
| 投资支付的现金 | - | 3,002,195.46 | - | - |
| 支付其他与投资活动有关的现金 | 25,000,000 | 111,100,000 | 72,000,000 | - |
| 投资活动现金流出小计 | 25,029,296.94 | 114,168,599.46 | 72,048,159.14 | 4,884,929.06 |
| 投资活动产生的现金流量净额 | 3,764.71 | -2,901,165.91 | 67,014.83 | 9,363,600.59 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 230,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | - | 230,000 |
| 取得借款收到的现金 | - | - | - | 1,450,000 |
| 筹资活动现金流入平衡项目 | - | - | - | 0 |
| 筹资活动现金流入小计 | - | - | - | 1,680,000 |
| 偿还债务支付的现金 | 332,935.32 | 1,009,761.8 | 647,261.78 | 1,852,321.53 |
| 分配股利、利润或偿付利息支付的现金 | 29,564.7 | 129,459.03 | 77,449.76 | 86,354.27 |
| 支付其他与筹资活动有关的现金 | 723,386.38 | 1,693,157.1 | 921,307.44 | 2,184,978.64 |
| 筹资活动现金流出小计 | 1,085,886.4 | 2,832,377.93 | 1,646,018.98 | 4,123,654.44 |
| 筹资活动产生的现金流量净额 | -1,085,886.4 | -2,832,377.93 | -1,646,018.98 | -2,443,654.44 |
| 四、汇率变动对现金及现金等价物的影响 | 175,335.54 | 185,595.57 | 107,966.12 | 543,118.2 |
| 五、现金及现金等价物净增加额 | 8,774,188.84 | -6,322,316.42 | 2,983,401.97 | -24,572,818.35 |
| 加:期初现金及现金等价物余额 | 63,641,140.81 | 69,963,457.23 | 69,963,457.23 | 94,536,275.58 |
| 期末现金及现金等价物余额 | 72,415,329.65 | 63,641,140.81 | 72,946,859.2 | 69,963,457.23 |
| 补充资料: | | | | |
| 净利润 | -13,102,791.83 | -81,394,680.38 | -31,004,023.84 | -398,691,916.9 |
| 资产减值准备 | - | 10,565,859.65 | - | 262,459,974.64 |
| 固定资产和投资性房地产折旧 | 848,063.72 | 3,716,297.71 | 915,995.46 | 4,639,288.52 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 848,063.72 | 3,716,297.71 | 915,995.46 | 4,639,288.52 |
| 无形资产摊销 | 12,656,229.36 | 26,006,548.18 | 13,138,822.26 | 26,297,019.47 |
| 长期待摊费用摊销 | 197,924.43 | 4,891,603.76 | 2,445,801.9 | 4,773,679.27 |
| 处置固定资产、无形资产和其他长期资产的损失 | -375,383.23 | 451.23 | 451.23 | 6,577.22 |
| 公允价值变动损失 | - | - | - | -19,285.41 |
| 财务费用 | 101,823.89 | 390,495.94 | 205,464.03 | 389,193.07 |
| 投资损失 | 1,820,835.96 | 777,370.04 | 435,346.15 | 4,893,482.78 |
| 递延所得税 | 622.95 | -74.9 | 919.88 | 22,502,739.95 |
| 其中:递延所得税资产减少 | 1,272,139.46 | 65,188.84 | 123,602.11 | 21,261,413.7 |
| 递延所得税负债增加 | -1,271,516.51 | -65,263.74 | -122,682.23 | 1,241,326.25 |
| 存货的减少 | -2,478,132.84 | -293,020.36 | -2,055,830.2 | 5,279,820.02 |
| 经营性应收项目的减少 | 34,627,243.49 | 13,177,339.56 | 7,824,883.74 | 53,384,928.64 |
| 经营性应付项目的增加 | -26,709,588.3 | 21,387,441.42 | 11,626,940.31 | -17,951,383.97 |
| 其他 | - | - | -153,851.23 | - |
| 现金的期末余额 | 72,415,329.65 | 63,641,140.81 | 72,946,859.2 | 69,963,457.23 |
| 减:现金的期初余额 | 63,641,140.81 | 69,963,457.23 | 69,963,457.23 | 94,536,275.58 |
| 现金及现金等价物的净增加额 | 8,774,188.84 | -6,322,316.42 | 2,983,401.97 | -24,572,818.35 |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2024-08-29 | 2024-04-30 |
| 审计意见(境内) | | 无法表示意见 | | 无法表示意见 |