Flagship explainer

How Rubber Leaf Inc makes its money

Start with a dollar of revenue and follow what the filing says remains.

revenueBranching filed flows with values and percentages directly labeled. Missing filing concepts are omitted rather than estimated.Revenue$4.9M · 100%Cost of revenue$4.1M · 84%Gross profit$795253 · 16%Operating income−$1.9M · −38%Income before tax−$1.9M · −38%Income tax$63942 · 1%Net income$2.9M · 58%As of 2025-12-31 · 1 SEC filing sourceBuy Like Buffett · buylikebuffett.com

Honest partial: the filing did not provide a normalized tag for Research and development, Selling, general and administrative; those components are omitted, not plugged.

Table alternative
Filed lineValue% of revenueSource
$4.9M100%
Cost of revenue$4.1M84%
$79525316%
−$1.9M−38%
Income before tax−$1.9M−38%
Income tax$639421%
$2.9M58%
Source: · event Dec 31, 2025 · retrieved Jul 26, 2026 · annual-row source set
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