| 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 | 186,702,426.2 | 83,382,409.9 | 329,745,931.51 | 235,036,952.59 |
| 收到的税费返还 | - | - | 1,502,547.97 | 1,502,547.97 |
| 收到其他与经营活动有关的现金 | 1,018,375.29 | 328,296.05 | 19,900,974.87 | 5,249,907.37 |
| 经营活动现金流入小计 | 187,720,801.49 | 83,710,705.95 | 351,149,454.35 | 241,789,407.93 |
| 购买商品、接受劳务支付的现金 | 126,837,233.06 | 57,565,205.66 | 264,175,695.91 | 191,834,637.94 |
| 支付给职工以及为职工支付的现金 | 29,502,031.72 | 13,845,921.74 | 56,530,495.12 | 43,473,895.59 |
| 支付的各项税费 | 2,821,438.15 | 1,709,064.03 | 10,308,852.16 | 7,547,151.75 |
| 支付其他与经营活动有关的现金 | 16,814,531.06 | 10,204,794.23 | 22,701,453.44 | 20,035,306.74 |
| 经营活动现金流出小计 | 175,975,233.99 | 83,324,985.66 | 353,716,496.63 | 262,890,992.02 |
| 经营活动产生的现金流量净额 | 11,745,567.5 | 385,720.29 | -2,567,042.28 | -21,101,584.09 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 10,000 | 9,950.25 |
| 投资活动现金流入的平衡项目 | - | 0 | 0 | 0 |
| 投资活动现金流入小计 | - | 0 | 10,000 | 9,950.25 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 22,898,159.79 | 17,777,994.59 | 42,034,942.8 | 37,125,970.69 |
| 投资支付的现金 | - | 3,814,000 | 2,580,000 | 2,580,000 |
| 投资活动现金流出小计 | 22,898,159.79 | 21,591,994.59 | 44,614,942.8 | 39,705,970.69 |
| 投资活动产生的现金流量净额 | -22,898,159.79 | -21,591,994.59 | -44,604,942.8 | -39,696,020.44 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 88,500,000 | 39,000,000 | 113,030,000 | 97,030,000 |
| 筹资活动现金流入小计 | 88,500,000 | 39,000,000 | 113,030,000 | 97,030,000 |
| 偿还债务支付的现金 | 84,015,500 | 29,500,000 | 38,601,000 | 28,034,000 |
| 分配股利、利润或偿付利息支付的现金 | 3,877,307.69 | 2,377,679.38 | 5,091,874.9 | 3,410,780.88 |
| 支付其他与筹资活动有关的现金 | 317,181.19 | 25,094.13 | 12,106,345.59 | 11,842,543.42 |
| 筹资活动现金流出小计 | 88,209,988.88 | 31,902,773.51 | 55,799,220.49 | 43,287,324.3 |
| 筹资活动产生的现金流量净额 | 290,011.12 | 7,097,226.49 | 57,230,779.51 | 53,742,675.7 |
| 四、汇率变动对现金及现金等价物的影响 | 8,315.17 | - | -7,245.64 | 5,894.58 |
| 五、现金及现金等价物净增加额 | -10,854,266 | -14,109,047.81 | 10,051,548.79 | -7,049,034.25 |
| 加:期初现金及现金等价物余额 | 20,152,317.98 | 20,152,317.98 | 10,100,769.19 | 10,100,769.19 |
| 期末现金及现金等价物余额 | 9,298,051.98 | 6,043,270.17 | 20,152,317.98 | 3,051,734.94 |
| 补充资料: | | | | |
| 净利润 | 7,112,340.54 | - | 6,340,866.54 | - |
| 资产减值准备 | 3,435,014.45 | - | 13,891,808.74 | - |
| 固定资产和投资性房地产折旧 | 10,445,169.92 | - | 14,656,602.41 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 10,445,169.92 | - | 14,656,602.41 | - |
| 无形资产摊销 | 867,782.76 | - | 1,735,565.52 | - |
| 长期待摊费用摊销 | 363,167.63 | - | 852,607 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -105,915.71 | - |
| 财务费用 | 1,626,534.49 | - | 2,734,248.94 | - |
| 投资损失 | -71,996.86 | - | 955,145.07 | - |
| 递延所得税 | 424,057.85 | - | -682,037.57 | - |
| 其中:递延所得税资产减少 | 817,462.45 | - | -206,124.71 | - |
| 递延所得税负债增加 | -393,404.6 | - | -475,912.86 | - |
| 存货的减少 | 37,220,702.43 | - | -2,761,158.91 | - |
| 经营性应收项目的减少 | 27,866,146.36 | - | -67,829,020.28 | - |
| 经营性应付项目的增加 | -73,204,703.32 | - | 25,812,769.09 | - |
| 其他 | -4,590,111.93 | - | 1,343,556.35 | - |
| 现金的期末余额 | 9,298,051.98 | - | 20,152,317.98 | - |
| 减:现金的期初余额 | 20,152,317.98 | - | 10,100,769.19 | - |
| 现金及现金等价物的净增加额 | -10,854,266 | - | 10,051,548.79 | - |
| 公告日期 | 2025-08-27 | 2025-04-25 | 2025-04-09 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |