To provide production units with chemical consumables that may cause occupational hazards, a Chinese manual should be provided. The instructions should specify product characteristics, main ingredients, existing harmful factors, possible hazard consequences, precautions for safe use, occupational hazard protection, and emergency measures. The product packaging should have eye-catching warning signs and Chinese warning instructions. The text is intended to explain:. ['What needs to be covered in the manual.', 'Provide instructions to warn of hazards.', 'Cannot hide potential hazards.', 'Clear Chinese warnings should be marked.']