Find HS Code and trade information for solar energy drawing paper set

Solar Energy Drawing Paper Set

A solar energy drawing paper set is a kit designed to facilitate the creation of artwork using the power of the sun. It typically includes specialized paper treated with photosensitive chemicals, allowing images to be formed through exposure to sunlight.

Material:

• Photosensitive Paper: The core component. This paper is coated with light-sensitive silver salts (typically iron salts, historically silver salts). Different papers offer varying levels of sensitivity, contrast, and tonal range. Paper weight and texture also differ between sets, influencing the final artwork’s appearance.
• Acrylic Sheet/Frame: Often included to hold the paper flat against a backing board during exposure, and to provide protection during the developing process.
• Backing Board: Provides a firm surface for exposure, typically made of cardboard or a similar material.
• Developing Solution: A chemical solution (often a weak citric acid or acetic acid solution) used to ‘fix’ the image created by sunlight exposure. Some sets use a two-part developer.
• Fixing Solution (Optional): Some sets include a fixing solution to further stabilize the image and prevent further darkening.
• Instruction Manual: Provides guidance on exposure times, developing procedures, and safety precautions.

Purpose:

The primary purpose is to create unique photographic images (cyanotypes, sun prints) without the need for a camera, darkroom, or electricity. It’s used for artistic expression, educational demonstrations of solar energy principles, and creating one-of-a-kind prints.

Function:

The process relies on the following principles:

1. Exposure: The photosensitive paper is exposed to sunlight (UV radiation). The UV light reacts with the silver salts, causing a chemical change. Areas blocked from light remain largely unchanged.
2. Developing: The paper is immersed in the developing solution. This solution washes away the unexposed silver salts, leaving behind the areas that were exposed to sunlight, creating a visible image.
3. Fixing (Optional): The fixing solution further stabilizes the image, making it more permanent and less sensitive to light.

Usage Scenarios:

• Artistic Projects: Creating cyanotypes, sun prints, and photograms.
• Educational Demonstrations: Illustrating the principles of solar energy, chemical reactions, and photographic processes.
• Nature Printing: Capturing the shapes and textures of leaves, flowers, and other natural objects.
• DIY Projects: Creating personalized artwork, greeting cards, and decorative items.
• Botanical Illustration: Creating detailed prints of plant specimens.

Common Types:

• Cyanotype Kits: The most common type, producing images with a characteristic Prussian blue color.
• Sun Print Paper: Generally produces sepia-toned images.
• Van Dyke Brown Kits: Creates images with a warm brown tone.
• Argyrotype Kits: Creates images with a range of brown and purple tones.
• Pre-cut Paper Sets: Convenient for smaller projects and beginners.
• Large Format Paper Sets: Suitable for larger artwork.

The declared goods, “solar energy drawing paper set,” encompass materials used for creating drawings related to solar energy applications. This typically includes specialized paper designed for technical illustrations, potentially with coatings to enhance clarity or durability, and may be packaged as a set with other drawing tools.

Here are the relevant HS codes based on the provided reference material:

• 4911 99 80 00: This HS code covers “Other printed matter, including printed pictures and photographs: Other: Other: Other.” This could apply if the set includes pre-printed templates or instructional materials related to solar energy drawings. The total tax rate is 37.5%, comprising a 0.0% base tariff, a 7.5% additional tariff, and a 30.0% additional tariff effective after April 2, 2025.
• 3926 90 48 00: This HS code covers “Other articles of plastics and articles of other materials of headings 3901 to 3914: Other: Photo albums.” While primarily for photo albums, this code could apply if the drawing paper set is bound or presented in an album-like format. The total tax rate is 33.4%, consisting of a 3.4% base tariff and a 30.0% additional tariff effective after April 2, 2025.
• 3926 90 99 10: This HS code covers “Other articles of plastics and articles of other materials of headings 3901 to 3914: Other: Other Laboratory ware.” If the drawing paper set is marketed for technical or educational purposes resembling laboratory materials, this code might be applicable. The total tax rate is 42.8%, comprising a 5.3% base tariff, a 7.5% additional tariff, and a 30.0% additional tariff effective after April 2, 2025.

Important Note: The classification of these goods depends heavily on the specific composition and presentation of the “solar energy drawing paper set.” If the set includes significant plastic components beyond simple packaging, HS code 3926 90 48 00 or 3926 90 99 10 may be more appropriate.