Hey there! Let’s cut to the chase—if you’re a Stone Paper Series supplier like me, you’ve probably scrolled through those contest posts for the brand’s latest campaigns, thinking, “Wait, can I actually enter this? I make exactly the kind of stuff they use.” I’ve been in your shoes, and I’ve navigated this process a ton over the last three years since I started supplying them, so let’s break this down like we’re chatting over coffee (no corporate jargon, promise). First, let’s get one thing straight: the Stone Paper Series isn’t just for random hobbyists or big-box conglomerates—they actually want suppliers like you to join in. But there are rules, and skipping them is how you end up with a “entry rejected” email that makes you want to delete the whole thing. Stone Paper Series
I remember my first time trying to join a contest two years back. I rushed through the fine print, sent in a blurry pic of my factory’s warehouse floor and a generic “we make stone paper rolls” pitch, and got a polite email back that said they only work with suppliers that meet their specific volume and material standards. I was bummed at first, but then I dug deeper, talked to their procurement rep at a trade show, and realized I’d missed like 80% of the requirements. Let me walk you through what actually counts as a valid entry as a supplier, no fluff.
First off, eligibility basics: you have to be an official, registered supplier for the Stone Paper Series’ core product line. Wait, no—before you panic, that doesn’t mean you have to be a 10-year exclusive partner. They let in newer suppliers too, but you have to have a track record of delivering consistent, test-certified stone paper products. The key here is “test-certified”—a lot of new suppliers just say their paper is waterproof and tear-resistant, but the Stone Paper Series requires third-party lab results (think ASTM or ISO specs) to prove it. That first entry of mine didn’t have that, and it showed. Also, they only work with suppliers that operate within regions they distribute to—so if you’re in a tiny country with no local Stone Paper Series stockists, your entry will get pushed to the bottom of the pile. I’ve seen that happen to a buddy of mine who supplies in a remote Southeast Asian nation; even though his product is top-tier, the contest team said logistical support would be a nightmare, so he’s waiting for their next regional expansion.
Now, what contests are open to suppliers specifically? A lot of people think all their contests are for designers or influencers, but no—they run two main supplier-focused contests a year, plus sometimes pop-ups for specific projects. The first one is the “Sustainable Innovation Contest” in the spring, which is all about new stone paper formulations or production methods. Last year, a small supplier in Brazil won this by switching their production to run on 100% solar power, and they now supply the Stone Paper Series’ entire Latin American line. The other big one is the “Retail Partnership Challenge” in the fall, where you pitch a unique way to package or display Stone Paper Series products that uses your paper. I entered that one last year with a display rack idea that was made from scrap stone paper, and even though I didn’t win, they used parts of my design in their holiday line—so it’s worth entering even if you don’t take home the grand prize.
Wait, but here’s a mistake I see new suppliers make all the time: thinking “participating” just means submitting a product. No way. The Stone Paper Series wants to see how you’ll add value to their brand, not just how good your paper is. Let’s break down what they actually look for in entries. For the Innovation Contest, they don’t care about a 10-page thesis on your formula—they want a 2-minute video (shot on your phone, no fancy equipment needed) that shows what makes your product different, plus a 1-page summary of the third-party test results and a sample of your paper. For the Retail Challenge, they want a sketch or mockup of your display, plus a breakdown of how it reduces waste and costs—simple stuff, no corporate jargon. I learned this when I re-entered the Innovation Contest last year; instead of rambling about my production costs, I made a quick video showing my factory’s solar panels and a side-by-side of my old carbon footprint vs. the new one, and my entry got a second look from the judges.
Another big question: can I enter if I’m a secondary supplier, not a primary one? Like, I supply rolls to a company that makes notebooks, which then sells to the Stone Paper Series. The answer is yes, but you have to get a letter of support from the company that uses your product. The Stone Paper Series doesn’t want to deal with suppliers that are disconnected from the final product, so that letter proves you’re actually part of the supply chain for their goods. My buddy who supplies printing inks to a notebook manufacturer that works with Stone Paper Series entered last year, and that letter was the reason he got shortlisted—without it, his entry would’ve been tossed.
Now, let’s talk about the do’s and don’ts, because these are non-negotiable. Do make sure all your paperwork is up to date—tax docs, supplier registration, test results, everything. Last year, a supplier in Germany got disqualified because their test results were six months old; you have to get them redone within the last 90 days, no exceptions. Don’t lie about your volume or certifications— the contest team checks, and I’ve seen suppliers get blacklisted for exaggerating their production numbers. Also, don’t send generic pitches. Personalize it! Mention a specific Stone Paper Series product you like, or a way your material could improve that product. When I entered the Retail Challenge last year, I wrote a line about how their waterproof journal line could use my tear-resistant paper for the cover, and that little detail stuck with the judges—even though my display idea wasn’t perfect, that personal touch got their attention.
Wait, what about small suppliers? I’ve seen a lot of people say “I only have a 5-person factory, can I enter?” and the answer is a resounding YES. The Stone Paper Series doesn’t just want big factories—they want innovative, sustainable suppliers that might not be on every retailer’s radar yet. The Brazil supplier I mentioned earlier had a factory of 12 people when they won the Innovation Contest. The only catch is you have to prove you can meet the contest’s minimum order requirement—usually around 5,000 units, which is totally doable for a small supplier if you plan ahead.
Now, let’s get to the part you actually care about: how to get started. The first step is to check the Stone Paper Series’ supplier portal—they post contest dates and eligibility requirements there, and it’s the only official place to submit entries (avoid third-party sites, they’re scams). Next, gather your docs: third-party test results, supplier registration, any letters of support if you’re a secondary supplier, and your sample or mockup. Then, put together your entry in the format they ask for—no longer than 2 minutes for videos, no more than 1 page for summaries, keep it simple. One pro tip I picked up: tag their social media accounts when you post your submission link, and mention a specific team member (like the head of supplier relations) in your message— it makes your entry stand out from the hundreds they get every contest.
I know it’s easy to overthink this, but honestly, the biggest mistake suppliers make is not trying at all. I’ve had friends who waited a year to enter because they thought their product wasn’t “good enough,” and by that time, the contest deadline was past. The Stone Paper Series is always looking for new suppliers—they care about sustainability, quality, and reliability, not how big your factory is. If you have a valid product, test results, and a pitch that shows you can add value, you’ve got a shot.
Wait, let’s address one last worry: what if I don’t win? Is participating even worth it? 100% yes. Even if you don’t take home the grand prize, the Stone Paper Series usually sends feedback to all shortlisted suppliers, and a lot of them go on to get regular contracts with the brand. My second entry (the one that didn’t win) got me a 6-month trial contract to supply custom paper for their limited-edition line— that’s a huge win even if I didn’t get the trophy. Last year, the supplier that won the Retail Challenge got a 2-year exclusive contract for their display design, and they’ve since expanded to supply other regional markets. So it’s not just about winning—it’s about getting your foot in the door.
At the end of the day, participating in the Stone Paper Series contests as a supplier is totally doable, as long as you do your homework, follow the rules, and skip the generic pitches. It’s not about being perfect—it’s about showing them you have something unique to offer that aligns with their values. If you’re sitting here thinking “I should enter but I’m not sure,” just do it. I’ve seen too many great suppliers miss out because they overcomplicated things or waited too long.
If you’re ready to learn more or get your entry started, the best next step is to reach out to the Stone Paper Series’ procurement team to chat through your specific product and eligibility. They’re super approachable, no stuffy corporate lines, and can answer any questions you have that the portal doesn’t cover. Don’t overthink it— the worst they’ll say is “no,” and even that gives you a chance to adjust for the next contest.
Foldable Corrugated Plastic Box References:
- Stone Paper Series Official Supplier Guidelines, 2024
- ASTM D751 Standard Test Methods for Coated Fabrics, 2023
- ISO 14001 Environmental Management Systems Certification Requirements, 2022
- Sustainable Packaging Coalition Annual Report, 2023
Jiangsu Jianglin Yihai New Material Science & Technology Co., Ltd.
Jiangsu Jianglin Yihai New Material Science & Technology Co., Ltd. is one of the most professional stone paper manufacturers and suppliers in China, also supports customized service. Please feel free to wholesale advanced stone paper for sale here and get free sample from our factory. For price consultation, contact us.
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