| 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 | 374,863,084.12 | 181,371,667.58 | 1,270,922,769.91 | 821,302,961.45 |
| 收到的税费返还 | 2,108,504.64 | 2,042,731.23 | 1,045,359.53 | 2,076,472.32 |
| 收到其他与经营活动有关的现金 | 5,319,858.84 | 5,838,237.68 | 11,863,781.99 | 38,675,280.27 |
| 经营活动现金流入小计 | 382,291,447.6 | 189,252,636.49 | 1,283,831,911.43 | 862,054,714.04 |
| 购买商品、接受劳务支付的现金 | 190,796,309.79 | 83,997,958.01 | 633,932,819.62 | 414,381,005.87 |
| 支付给职工以及为职工支付的现金 | 114,178,057.6 | 64,047,127.19 | 432,730,225.31 | 325,673,855.42 |
| 支付的各项税费 | 33,003,186.93 | 12,474,347.92 | 75,604,927.92 | 54,867,910.93 |
| 支付其他与经营活动有关的现金 | 27,734,909.57 | 19,851,975.06 | 79,870,287.75 | 78,788,118.97 |
| 经营活动现金流出小计 | 365,712,463.89 | 180,371,408.18 | 1,222,138,260.6 | 873,710,891.19 |
| 经营活动产生的现金流量净额 | 16,578,983.71 | 8,881,228.31 | 61,693,650.83 | -11,656,177.15 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 69,960,468.3 | 5,000,000 | 66,744,892.83 | 65,240,000 |
| 取得投资收益收到的现金 | 9,823,868.39 | 690.41 | 14,579,750.06 | 14,416,723.16 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 355,264 | 20,000 | 5,503,349.72 | 116,811.18 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | -9,406,473.05 | - |
| 收到的其他与投资活动有关的现金 | - | - | 10,000,000 | - |
| 投资活动现金流入小计 | 80,139,600.69 | 5,020,690.41 | 87,421,519.56 | 79,773,534.34 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 16,873,948.92 | 3,294,646 | 81,113,307.59 | 30,179,982.71 |
| 投资支付的现金 | 101,350,000 | 26,350,000 | 172,250,000 | 154,050,000 |
| 取得子公司及其他营业单位支付的现金 | -338.19 | - | - | - |
| 支付其他与投资活动有关的现金 | 9,884,169.21 | - | 10,000,000 | - |
| 投资活动现金流出小计 | 128,107,779.94 | 29,644,646 | 263,363,307.59 | 184,229,982.71 |
| 投资活动产生的现金流量净额 | -47,968,179.25 | -24,623,955.59 | -175,941,788.03 | -104,456,448.37 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 280,000 | 280,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 280,000 | 280,000 |
| 取得借款收到的现金 | 100,300,000 | 32,000,000 | 465,270,848.83 | 348,270,848.83 |
| 收到其他与筹资活动有关的现金 | - | - | 10,077,500 | - |
| 筹资活动现金流入小计 | 100,300,000 | 32,000,000 | 475,628,348.83 | 348,550,848.83 |
| 偿还债务支付的现金 | 62,400,000 | 12,000,000 | 435,416,097.8 | 333,728,568.5 |
| 分配股利、利润或偿付利息支付的现金 | 12,139,070.1 | 1,564,403.45 | 24,388,438.69 | 21,637,458.91 |
| 其中:子公司支付给少数股东的股利、利润 | 10,034,000 | 576,000 | 14,025,000 | 13,955,000 |
| 支付其他与筹资活动有关的现金 | 4,170,060.06 | 1,444,461.47 | 12,041,538.37 | 7,196,425.15 |
| 筹资活动现金流出小计 | 78,709,130.16 | 15,008,864.92 | 471,846,074.86 | 362,562,452.56 |
| 筹资活动产生的现金流量净额 | 21,590,869.84 | 16,991,135.08 | 3,782,273.97 | -14,011,603.73 |
| 四、汇率变动对现金及现金等价物的影响 | 415,914.59 | -15,671.13 | -216,211.78 | 51,429.62 |
| 五、现金及现金等价物净增加额 | -9,382,411.11 | 1,232,736.67 | -110,682,075.01 | -130,072,799.63 |
| 加:期初现金及现金等价物余额 | 303,026,811.39 | 303,044,969.66 | 413,708,886.4 | 413,708,886.4 |
| 期末现金及现金等价物余额 | 293,644,400.28 | 304,277,706.33 | 303,026,811.39 | 283,636,086.77 |
| 补充资料: | | | | |
| 净利润 | 42,940,503.98 | - | 11,492,319.87 | - |
| 资产减值准备 | 2,003,792.4 | - | 22,891,058.55 | - |
| 固定资产和投资性房地产折旧 | 33,804,603.52 | - | 74,279,508.73 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 33,804,603.52 | - | 74,279,508.73 | - |
| 无形资产摊销 | 1,714,669.34 | - | 7,246,953.22 | - |
| 长期待摊费用摊销 | 891,142.75 | - | 9,246,343.81 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -84,638.15 | - | -969,513.04 | - |
| 固定资产报废损失 | 1,568,864.84 | - | 979,997.08 | - |
| 公允价值变动损失 | -183,991.17 | - | -434,658.26 | - |
| 财务费用 | 2,396,704.73 | - | 13,644,774.07 | - |
| 投资损失 | -6,854,952.65 | - | -24,553,081.72 | - |
| 递延所得税 | -885,206.46 | - | 823,181.15 | - |
| 其中:递延所得税资产减少 | -603,165.65 | - | 1,280,387.87 | - |
| 递延所得税负债增加 | -282,040.81 | - | -457,206.72 | - |
| 存货的减少 | -6,120,725.12 | - | 29,901,584.44 | - |
| 经营性应收项目的减少 | -69,353,932.64 | - | 1,710,514.31 | - |
| 经营性应付项目的增加 | 10,420,164.91 | - | -95,458,120.46 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 7,146,623.71 | - |
| 现金的期末余额 | 293,644,400.28 | - | 303,026,811.39 | - |
| 减:现金的期初余额 | 303,026,811.39 | - | 413,708,886.4 | - |
| 现金及现金等价物的净增加额 | -9,382,411.11 | - | -110,682,075.01 | - |
| 公告日期 | 2025-08-29 | 2025-04-28 | 2025-04-28 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |