Introduction to Diamond Open Access in China
Diamond Open Access, a model where neither authors nor readers pay fees, is gaining significant traction within China's scholarly publishing landscape. This approach relies on institutional funding, government support, and scholarly societies rather than article processing charges. It aligns closely with national priorities for equitable knowledge dissemination and reduced dependence on commercial publishers.
Defining Diamond Open Access and Its Relevance to China
Diamond Open Access refers to scholarly publishing where content is freely available to readers without subscription fees and authors incur no charges for publication. Journals under this model are typically owned and operated by academic institutions, learned societies, or public bodies. In China, this model builds on a long-standing tradition of institutionally supported journals registered with CN numbers, many of which provide free reader access while covering costs through university budgets or state allocations.
Unlike gold open access, which often involves author-paid fees, or green open access through self-archiving, Diamond models emphasize community governance and non-commercial sustainability. China's vast network of over 10,000 registered scholarly journals includes many that operate in this fee-free manner for readers, though author-side costs can vary. Emerging initiatives more closely mirror international Diamond standards by eliminating fees entirely for both parties.
Policy Framework Supporting Diamond Models
China's Ministry of Education and the Chinese Academy of Sciences have issued guidelines promoting non-commercial publishing. The National Natural Science Foundation of China encourages broader accessibility of funded research through repository deposits and institutional support. These policies, evolving since the mid-2010s, prioritize public good aspects of knowledge sharing and address rising costs associated with international article processing charges.
The 14th Five-Year Plan for Science and Technology and subsequent directives have accelerated interest in Diamond approaches. Provincial education commissions and bodies like the China Association for Science and Technology facilitate partnerships that sustain fee-free journals across engineering, medicine, and social sciences. This framework supports regional universities where funding for commercial open access remains limited.
Leading Institutions and Case Studies
Tsinghua University has transitioned key titles, including the Journal of Tsinghua University (Science and Technology), to Diamond models supported by university endowments and foundation grants. Peking University and Fudan University have launched or converted society journals in medicine and humanities that operate without author or reader fees. These pilots leverage institutional infrastructure for hosting, peer review, and archiving.
Platforms such as SciOpen from Tsinghua University Press provide free access to collections across disciplines. Regional consortia in Shanghai and other provinces host additional titles, demonstrating scalable models that increase citations and international readership while maintaining rigorous editorial standards.
Challenges in Adoption and Implementation
Sustainability of funding streams poses a primary challenge, as journals depend on institutional budgets rather than revenue from fees. Discoverability remains an issue due to limited indexing in global databases like Scopus or Web of Science and the absence of standardized open licenses in some cases. Language barriers and metadata inconsistencies further reduce visibility outside domestic platforms such as CNKI.
Quality assurance requires ongoing investment in editor training and governance structures. While many journals maintain established peer review, scaling without commercial incentives demands careful oversight to prevent dilution of standards. Policy implementation varies across disciplines and institutions, with international evaluation systems still favoring indexed outlets.
Stakeholder Perspectives and Impacts
University administrators value cost predictability and alignment with national open science goals. Researchers, particularly early-career academics at regional institutions, benefit from equal access to publishing venues without financial barriers, leading to higher citation rates and career advancement opportunities. Librarians report improved collection management as subscription burdens decrease.
International observers note potential for collaborative models that bridge Chinese and global practices. The approach strengthens national knowledge sovereignty and fosters interdisciplinary work, with early data indicating broader readership and enhanced global research footprint for participating institutions.
Future Outlook and Strategic Recommendations
Expansion is anticipated under the 15th Five-Year Plan, with explicit targets for greater Diamond coverage. Recommendations for higher education leaders include auditing publishing expenditures, piloting society-led journals, and investing in metadata standardization. Job seekers in academia can signal alignment with these priorities by engaging with fee-free venues.
Partnerships with overseas institutions, including through initiatives like the Belt and Road academic cooperation, offer pathways for joint platforms. Continued policy support and infrastructure development will determine the scale of adoption across China's higher education sector.
Conclusion
Diamond Open Access models represent a promising evolution in China's scholarly ecosystem, emphasizing equity, institutional ownership, and public accessibility. As these approaches mature, they offer valuable lessons for global discussions on sustainable, non-commercial publishing while supporting the country's research ambitions.