STAINLESS COST & MARGIN
不锈钢成本利润计算器 / Stainless Cost & Margin Calculator
304现货生产成本利润与SS/Ni跨品种组合同时展示。304 spot production economics and SS/Ni cross-commodity pairs are displayed together.
价格参数 / Price Parameters
其他参数 / Other Parameters
成本拆解与成分平衡 / Cost Breakdown & Material Balance
六年历史季节性 / Six-Year Historical Seasonality
展示最新年份及此前五年的304 HRC/CRC价格与生产利润；按交易日序号对齐，灰色虚线为六年均值。304 HRC/CRC prices and production margins cover the latest year and preceding five years, aligned by trading-day sequence; the gray dashed line is the six-year average.
数据质量提醒 / Data Quality Notes
- NPI 折镍价中的额外 10% 调整尚无业务定义，当前保留用于复现源公式。The extra 10% NPI Ni-value adjustment remains unexplained and is retained for source-formula reconciliation.
- 默认市场参数来自最后有效审计样本，并不自动代表最新行情。Default market parameters reproduce the last valid audited samples and are not automatically current quotes.