aid: dayi35-com
name: 大易有塑 (dayi35.com)
description: 'dayi35.com (大易有塑, Dayi Yousu) is a Chinese business-to-business e-commerce
  and trading platform for plastics and chemical raw materials, operated out of Dongguan,
  Guangdong. The platform runs an online mall covering general-purpose plastics (ABS,
  EVA, GPPS, HIPS, LLDPE), engineering plastics (PA6, PA66, PBT, PC, PET, PMMA, PPS,
  LCP), modified and recycled resins, and chemical additives such as titanium dioxide,
  carbon black, flame retardants and release agents. Alongside the mall it operates
  a buyer request-for-quote board (求购), a daily domestic and international price and
  market-data service, industry news, and supply-chain services spanning warehousing,
  logistics distribution, and e-commerce enablement for plastics and chemicals enterprises.
  Buyer and seller activity runs through an authenticated member console at /uc. The
  site is filed under Chinese ICP licence 粤ICP备15037802号.'
url: https://raw.githubusercontent.com/api-evangelist/dayi35-com/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-source-url: https://forgeglobal.com/dayi35-com_stock/
x-tier: stub
x-tier-reason: harvest
specificationVersion: '0.23'
created: '2026-08-11'
modified: '2026-08-11'
tags:
- Company
- Plastics
- Chemicals
- B2B Marketplace
- E-Commerce
- Supply Chain
- Logistics
- Commodities
- Market Data
- China
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.dayi35.com/
- type: About
  url: https://www.dayi35.com/about/index.html
- type: DomainSecurity
  url: security/dayi35-com-domain-security.yml
x-enrichment:
  date: '2026-08-11'
  status: minimal
  artifacts_added: 2
  pass: local-v1
x-coverage:
  state: blocked
  reason: geo-blocked
  detail: >-
    The dayi35.com origin (42.157.193.96, and 42.157.193.97 for api.dayi35.com) accepts
    no TCP connection on port 80 or 443 from a US vantage point — every probe returned
    a connection timeout rather than an HTTP status — so no live page, robots.txt,
    /.well-known/ path or spec location could be read; an October 2025 Wayback capture
    of the homepage shows a Chinese-language plastics trading portal with no developer
    or 开放平台 section, but that is a ten-month-old snapshot of one page and is not
    evidence about the current surface.
  evidence:
  - url: https://www.dayi35.com/
    status: 0
  - url: https://www.dayi35.com/robots.txt
    status: 0
  - url: https://api.dayi35.com/openapi.json
    status: 0
  - url: https://www.dayi35.com/.well-known/agent-card.json
    status: 0
  - url: http://web.archive.org/web/20251012232446/https://www.dayi35.com/
    status: 200
  checked: '2026-08-11'