| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 500,505,056.53 | 319,350,534.54 | 143,403,283.32 | 689,878,322.09 |
| 收到的税费返还 | 126,536.85 | 126,536.85 | 38,229.05 | 186,018.16 |
| 收到其他与经营活动有关的现金 | 7,871,928.87 | 2,318,943.54 | 1,719,062.29 | 14,323,257.96 |
| 经营活动现金流入小计 | 508,503,522.25 | 321,796,014.93 | 145,160,574.66 | 704,387,598.21 |
| 购买商品、接受劳务支付的现金 | 274,201,953.08 | 190,333,260.94 | 75,048,499.32 | 353,449,346 |
| 支付给职工以及为职工支付的现金 | 74,461,851.45 | 66,549,354.93 | 43,237,983.31 | 105,326,581.36 |
| 支付的各项税费 | 42,155,322.92 | 29,453,932.23 | 12,880,768.16 | 47,113,289.41 |
| 支付其他与经营活动有关的现金 | 29,395,550.58 | 20,982,695.66 | 12,139,916.64 | 38,537,952.81 |
| 经营活动现金流出小计 | 420,214,678.03 | 307,319,243.76 | 143,307,167.43 | 544,427,169.58 |
| 经营活动产生的现金流量净额 | 88,288,844.22 | 14,476,771.17 | 1,853,407.23 | 159,960,428.63 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 964,516,244.89 | 434,748,349.67 | 324,100,000 | 897,102,390.39 |
| 取得投资收益收到的现金 | 12,685,395.75 | 8,807,556.7 | 4,175,056.1 | 13,074,226.55 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 918,213.99 | 278,163.55 | 103,030.8 | 884,657 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | - | 7,821,652.11 |
| 投资活动现金流入小计 | 978,119,854.63 | 443,834,069.92 | 328,378,086.9 | 918,882,926.05 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 9,199,674.9 | 9,353,041.71 | 533,069.5 | 35,602,715.26 |
| 投资支付的现金 | 1,129,200,000 | 174,650,000 | 53,800,000 | 1,084,927,590 |
| 投资活动现金流出小计 | 1,138,399,674.9 | 184,003,041.71 | 54,333,069.5 | 1,120,530,305.26 |
| 投资活动产生的现金流量净额 | -160,279,820.27 | 259,831,028.21 | 274,045,017.4 | -201,647,379.21 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 461,819,055.56 | 131,419,055.56 | - | 417,763,772.21 |
| 收到其他与筹资活动有关的现金 | 78,560,000 | 28,000,000 | 25,000,000 | 109,063,649.85 |
| 筹资活动现金流入小计 | 540,379,055.56 | 159,419,055.56 | 25,000,000 | 526,827,422.06 |
| 偿还债务支付的现金 | 345,500,000 | 345,500,000 | 315,500,000 | 407,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 89,300,997.23 | 89,274,163.89 | - | 89,363,343.76 |
| 支付其他与筹资活动有关的现金 | 64,506,953.26 | 3,418,291.37 | 291,841.66 | 78,592,204.67 |
| 筹资活动现金流出小计 | 499,307,950.49 | 438,192,455.26 | 315,791,841.66 | 574,955,548.43 |
| 筹资活动产生的现金流量净额 | 41,071,105.07 | -278,773,399.7 | -290,791,841.66 | -48,128,126.37 |
| 四、汇率变动对现金及现金等价物的影响 | -139,137.91 | -111,368.96 | -16,079.92 | 173,129.86 |
| 五、现金及现金等价物净增加额 | -31,059,008.89 | -4,576,969.28 | -14,909,496.95 | -89,641,947.09 |
| 加:期初现金及现金等价物余额 | 64,720,672.87 | 64,720,672.87 | 64,720,672.87 | 154,362,619.96 |
| 期末现金及现金等价物余额 | 33,661,663.98 | 60,143,703.59 | 49,811,175.92 | 64,720,672.87 |
| 补充资料: | | | | |
| 净利润 | - | 47,667,494.11 | - | 104,830,501.66 |
| 资产减值准备 | - | - | - | 7,476,170.9 |
| 固定资产和投资性房地产折旧 | - | 18,365,543.28 | - | 28,666,571.18 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 18,365,543.28 | - | 28,666,571.18 |
| 无形资产摊销 | - | 941,621.02 | - | 1,883,242.05 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 199,071.7 | - | -96,750.7 |
| 固定资产报废损失 | - | 306,252.67 | - | 631,898.42 |
| 公允价值变动损失 | - | -937,975.61 | - | -3,414,578.85 |
| 财务费用 | - | 554,492.79 | - | 2,399,682.08 |
| 投资损失 | - | -6,180,246.07 | - | -9,458,256.82 |
| 递延所得税 | - | -643,442.44 | - | -998,679.14 |
| 其中:递延所得税资产减少 | - | -211,865.16 | - | 220,663.95 |
| 递延所得税负债增加 | - | -431,577.28 | - | -1,219,343.09 |
| 存货的减少 | - | 14,684,817.78 | - | -22,163,554.26 |
| 经营性应收项目的减少 | - | -22,770,234.04 | - | -9,901,248.37 |
| 经营性应付项目的增加 | - | -35,749,236.69 | - | 60,325,088.28 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | 641,816.74 | - | 656,907.44 |
| 现金的期末余额 | - | 60,143,703.59 | - | 64,720,672.87 |
| 减:现金的期初余额 | - | 64,720,672.87 | - | 154,362,619.96 |
| 现金及现金等价物的净增加额 | - | -4,576,969.28 | - | -89,641,947.09 |
| 公告日期 | 2025-10-28 | 2025-08-28 | 2025-04-29 | 2025-04-29 |
| 审计意见(境内) | | | | 标准无保留意见 |