AMERICAN BATTERY MATERIALS, INC. (BLTH) — Cost of Revenue

Annual figures by fiscal year, from SEC filings.

2016: $713.9K2017: $779.8K2018: $776.3K2019: $89.0K$89.0K
2016Cost of Revenue (USD)2019
Fiscal YearCost of RevenueChange YoY
2019$89.0K-88.5%
2018$776.3K-0.4%
2017$779.8K+9.2%
2016$713.9K