| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 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 | 1,119,401,213.82 | 524,654,053.85 | 2,003,005,860.63 | 1,384,172,974.92 |
| 收到的税费返还 | 82,637,904.68 | 33,512,424.13 | 149,643,480.49 | 106,942,919.76 |
| 收到其他与经营活动有关的现金 | 74,965,224.92 | 29,018,783.97 | 17,903,759.32 | 4,816,066.91 |
| 经营活动现金流入小计 | 1,277,004,343.42 | 587,185,261.95 | 2,170,553,100.44 | 1,495,931,961.59 |
| 购买商品、接受劳务支付的现金 | 1,011,116,401.59 | 500,103,961.54 | 1,559,888,578.48 | 1,036,794,479.65 |
| 支付给职工以及为职工支付的现金 | 112,562,979.01 | 75,405,688.28 | 161,197,508.42 | 124,862,241.07 |
| 支付的各项税费 | 48,127,430.39 | 22,546,663.8 | 96,366,523.41 | 65,488,905.77 |
| 支付其他与经营活动有关的现金 | 18,698,709.65 | 9,057,427.34 | 55,816,267.05 | 62,538,934.49 |
| 经营活动现金流出小计 | 1,190,505,520.64 | 607,113,740.96 | 1,873,268,877.36 | 1,289,684,560.98 |
| 经营活动产生的现金流量净额 | 86,498,822.78 | -19,928,479.01 | 297,284,223.08 | 206,247,400.61 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,130,000,000 | 690,000,000 | 2,008,064,385 | 127,000,000 |
| 取得投资收益收到的现金 | 2,368,415.92 | 1,375,056.3 | 15,431,359.14 | 19,345,818.38 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 874,402.31 | 863,193.8 | 27,754,295.79 | 28,111,519.8 |
| 收到的其他与投资活动有关的现金 | - | - | 126,100,000 | 1,506,651,325.33 |
| 投资活动现金流入小计 | 1,133,242,818.23 | 692,238,250.1 | 2,177,350,039.93 | 1,681,108,663.51 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 165,325,971.35 | 59,080,671.07 | 366,597,430.33 | 340,756,802.02 |
| 投资支付的现金 | 1,079,600,000 | 480,000,000 | 1,966,000,000 | 120,000,000 |
| 支付其他与投资活动有关的现金 | - | - | 120,000,000 | 1,573,000,000 |
| 投资活动现金流出小计 | 1,244,925,971.35 | 539,080,671.07 | 2,452,597,430.33 | 2,033,756,802.02 |
| 投资活动产生的现金流量净额 | -111,683,153.12 | 153,157,579.03 | -275,247,390.4 | -352,648,138.51 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 56,492,301 |
| 收到其他与筹资活动有关的现金 | - | - | 55,943,973.5 | - |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 55,943,973.5 | 56,492,301 |
| 分配股利、利润或偿付利息支付的现金 | 21,530,410 | - | 52,064,919.62 | 45,605,796.62 |
| 支付其他与筹资活动有关的现金 | 1,140,179.27 | 946,401.13 | 90,691,256.23 | 61,108,567.03 |
| 筹资活动现金流出小计 | 22,670,589.27 | 946,401.13 | 142,756,175.85 | 106,714,363.65 |
| 筹资活动产生的现金流量净额 | -22,670,589.27 | -946,401.13 | -86,812,202.35 | -50,222,062.65 |
| 四、汇率变动对现金及现金等价物的影响 | 3,627,933.75 | 2,487,311.64 | 12,032,650.09 | 6,501,030.59 |
| 五、现金及现金等价物净增加额 | -44,226,985.86 | 134,770,010.53 | -52,742,719.58 | -190,121,769.96 |
| 加:期初现金及现金等价物余额 | 323,438,566.44 | 323,438,566.44 | 376,181,286.02 | 376,181,286.02 |
| 期末现金及现金等价物余额 | 279,211,580.58 | 458,208,576.97 | 323,438,566.44 | 186,059,516.06 |
| 补充资料: | | | | |
| 净利润 | 56,368,198.99 | - | 120,579,075.68 | - |
| 资产减值准备 | 260,283.88 | - | 38,750,940.12 | - |
| 固定资产和投资性房地产折旧 | 58,597,008.89 | - | 97,839,221.41 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 58,597,008.89 | - | 97,839,221.41 | - |
| 无形资产摊销 | 1,354,264.39 | - | 2,709,282.45 | - |
| 长期待摊费用摊销 | 7,282,301.98 | - | 5,074,544.52 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 1,263,294.43 | - | -82,038.53 | - |
| 固定资产报废损失 | 724,060.65 | - | 7,445,392.97 | - |
| 公允价值变动损失 | -1,043,905.32 | - | -1,806,205.29 | - |
| 财务费用 | -1,850,604.98 | - | -6,744,389.72 | - |
| 投资损失 | -2,409,060.57 | - | -20,143,464.44 | - |
| 递延所得税 | -1,776,593.38 | - | -12,971,404.58 | - |
| 其中:递延所得税资产减少 | 3,123,283.15 | - | -6,656,848.91 | - |
| 递延所得税负债增加 | -4,899,876.53 | - | -6,314,555.67 | - |
| 存货的减少 | 23,246,526.68 | - | -33,550,777.03 | - |
| 经营性应收项目的减少 | 10,066,075.86 | - | -116,395,793.24 | - |
| 经营性应付项目的增加 | -96,403,901.07 | - | 163,788,832.72 | - |
| 其他 | 14,189,925.53 | - | 19,632,776.42 | - |
| 现金的期末余额 | 279,211,580.58 | - | 323,438,566.44 | - |
| 减:现金的期初余额 | 323,438,566.44 | - | 376,181,286.02 | - |
| 现金及现金等价物的净增加额 | -44,226,985.86 | - | -52,742,719.58 | - |
| 公告日期 | 2025-08-26 | 2025-04-22 | 2025-03-29 | 2024-10-23 |
| 审计意见(境内) | | | 标准无保留意见 | |